Person in this family
Malachy J. Leahy
This entry is about Malachy J. Leahy (about 1869–1872; birthplace disputed – about 1960). For other family members with the same first and family name, see Malachy Edward Leahy (10 December 1909 – 12 or 15 November 1993 (conflicting)).
about 1869–1872; birthplace disputed – about 1960
Malachy J. Leahy worked in Bayonne harbor trades: the 1918 directory called him “boatmn,” the 1922–1923 directory called him “lab,” and his later notice called him a retired barge captain of the New Jersey Derby Company. The employer name is documented, but the company’s business type, legal identity, dates, principals, docks, barges and cargoes remain unidentified. Volunteer memorials document a first marriage to Catherine Agnes Tobin in 1898 and place him at depth 1E of the F-E-33 grave with Catherine (1A), daughter Helen (1B), daughter Mary (1C), and second wife Margaret (1D).
Proved by a record
Malachy J. Leahy worked in Bayonne harbor trades: the 1918 directory called him “boatmn,” the 1922–1923 directory called him “lab,” and his later notice called him a retired barge captain of the New Jersey Derby Company. The employer name is documented, but the company’s business type, legal identity, dates, principals, docks, barges and cargoes remain unidentified. Volunteer memorials document a first marriage to Catherine Agnes Tobin in 1898 and place him at depth 1E of the F-E-33 grave with Catherine (1A), daughter Helen (1B), daughter Mary (1C), and second wife Margaret (1D).
Died at Bayonne, Hudson County, New Jersey
Recorded as: Malachi Leahy, Malacho Leahey
Birth: From our family tree - no record found yet
Death: From our family tree - no record found yet
How is this person related?
Andrew John Leahey’s great-great-grandparent's sibling
Gina D. Cacace’s spouse's great-great-grandparent's sibling (by marriage)
Abigail Ann Leahey’s great-great-great-grandparent's sibling
Marie C. Fitzgerald’s spouse's great-grandparent's sibling (by marriage)
Kevin Leahey’s great-grandparent's sibling
Worked out from the recorded parents and marriages. No sex is recorded for anyone in this archive, so the wording stays neutral.
How this person is related to Andrew:
Malachy J. Leahy is your 2× great-grandparent’s sibling.
Life
A written life story has not been added for this person yet.
References for this account: [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17]
Family
Parents
Siblings · birth order
- John Leahey
- James J. Leahey
- Matthew S. Leahey
- Dennis C. Leahey
- Francis John Leahey
- Malachy J. Leahy (this person)
- Anna Bridget Leahey Collins
- Catherine Theresa Leahey
- Mary H. Leahey Gorman
- Peter Vincent Leahey
- Hanorah Matilda Leahey Hedley
- Michael Leahey
Spouses
Children
See this family in the family treeWork and occupation
- retired barge captain, New Jersey Derby Company — about 1960
Mr. Leahy was a retired barge captain of the New Jersey Derby Company.
Citation: “Malachy Leahy Sr.” — death notice [2]
- boatman (directory: “boatmn”) — 1918
Malachi J boatmn h 19 Cottage
Citation: Bayonne city directory — Leahey and Leahy entries (1918) [6]
- laborer (directory: “lab”) — 1922–1923
Malachy J (Margt) lab h 19 Cottage
Citation: Bayonne city directory — Leahey and Leahy entries (1922–1923) [7]
Where they lived
- about 1960: 313 Avenue C, Bayonne, Hudson County, New JerseyOpen place question: Compiled property pages give incompatible construction years, 1910 and approximately 1986; neither establishes whether the Sanborn-mapped frame store survives.
- 1918: 19 Cottage Street, Bayonne, Hudson County, New Jersey
- 1920: 19 Cottage Street, Bayonne, Hudson County, New Jersey
- 1922–1923: 19 Cottage Street, Bayonne, Hudson County, New Jersey
Use the place list first. The map below is optional.
Places listed on this page
- Jersey City, Hudson County, New Jersey
- Syracuse, Onondaga County, New York
- Holy Name Cemetery, Jersey City Cemetery or burial place
- New Jersey
- Ireland
- New York
- Holy Name Cemetery, Jersey City, Hudson County, New Jersey Cemetery or burial place
- United States
- Manhattan, New York City, New York
- 9 Cottage Street, Bayonne, Hudson County, New Jersey
- 19 Cottage Street, Bayonne, Hudson County, New Jersey
- 319 Avenue C, Bayonne, Hudson County, New Jersey
The map could not load. The complete place list is above it.
The pins show approximate places. The line only joins them in time order; it does not prove the route travelled. 4 of the places listed above are recorded only as a county or country, so they are not pinned. Cemetery and burial places have red pins.
Images of these addresses and sites
Insurance maps show a historical footprint, while recent street photographs show the site today. A recent view is not proof that the family’s building survives.

Historical insurance map, 1912 — a footprint or site plan, not a photograph.
Building survival: not established by this map.
Credit: Library of Congress, Geography and Map Division, Sanborn Maps Collection. Cropped from sheet 27.
Licence: Public domain

Historical insurance map, 1912 — a footprint or site plan, not a photograph.
Building survival: not established by this map.
Credit: Library of Congress, Geography and Map Division, Sanborn Maps Collection. Cropped from sheet 37.
Licence: Public domain

Recent street photograph, 2020-01-10 — a view of the site today, which may or may not show the same building.
This is a present-day streetscape near the address, not proof that the pictured building is the family's historic dwelling.
Building survival: not established unless the note below says otherwise.
Credit: © lumi / Mapillary, CC BY-SA 4.0, image 518081462709764. Unmodified.
Licence: Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Timeline
Conflicting compiled birth year
[COMPILED] The memorial says 1870; his death notice's age 88 implies about 1872. Both remain. [15]
From our family tree - no record found yet
Family moved to Bayonne
The funeral account says the family moved to Bayonne in 1880; the Syracuse origin conflicts with Malachy’s Weehawken birth and the 1880 Jersey City census. [1]
From our family tree - no record found yet
Federal card says New York birthplace
The government Soundex continuation calls Malachy Dennis’s son, age 10, born in New York; his later death notice instead says Weehawken, New Jersey. [4]
Proved by a record
First marriage to Catherine Agnes Tobin
[COMPILED] Catherine's and Malachy's memorial spouse fields give 1898. This is positive evidence for Malachy's first marriage, not evidence of an earlier wife for Dennis Leahey Sr. [14]
From our family tree - no record found yet
Compiled marriage year with Margaret Murphy
[COMPILED] Margaret's memorial spouse field says she married Malachy in 1904; it follows Catherine's 1901 death and Helen's 1903 death. [16]
From our family tree - no record found yet
Port Johnson lighterage context, not an employer identification
A federal survey described anthracite supplied at Port Johnson in vessels or lighters. This is period context for Bayonne harbor work; it does not prove that Malachy worked at Port Johnson or that the New Jersey Derby Company was a lighterage concern. [13]
Proved by a record
313 Avenue C mapped as frame store
Sanborn sheet 37 maps his later home as a roughly 2½-storey frame store. Conflicting compiled construction years do not decide whether that structure survives. [8]
Proved by a record
Boatman at 19 Cottage Street
The Bayonne directory directly records Malachy’s harbor occupation and home address. [6]
Proved by a record
Laborer at the same address
The later directory calls him “lab” while retaining 19 Cottage. This is a later occupational snapshot, not a correction of the 1918 boatman entry. [7]
Proved by a record
Named as surviving sibling of James
James Leahey’s obituary names Dennis, Malachi, Peter and Catherine as the four siblings then surviving. [3]
Proved by a record
Died at age 88
He died suddenly at Bayonne Hospital; the year is inferred from the supplied analysis rather than printed in the clipping. [2]
From our family tree - no record found yet
Last of eighteen children
His funeral report called him the last of Dennis and Ann Galvin Leahy’s eighteen children. [1]
Proved by a record
New Jersey Derby Company named only as employer
The death notice supplies the employer name and barge-captain role. It does not establish whether the concern was a lighterage company, towing company, barge owner, shipper or contractor. [12]
Proved by a record
Buried in Holy Name Cemetery
The death notice says interment would follow in Holy Name Cemetery; the undated clipping does not establish the exact burial date. [12]
Proved by a record
Compiled death month
[COMPILED] The memorial gives June 1960; the existing death notice establishes age 88 but does not print the year in the clipping. [15]
From our family tree - no record found yet
Buried at depth 1E in the F-E-33 family grave
[COMPILED] The sequence is Catherine 1A, Helen 1B, Mary 1C, Margaret 1D and Malachy 1E. The photographed marker names Margaret 1942 and Malachy 1960. [15]
From our family tree - no record found yet
What the records say
17 records transcribed.
Record exhibit
“Many Clergymen At Leahy Rites” — funeral of Malachy J. Leahy
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Clergymen from as far away as Texas and Italy attend a solemn mass of requiem offered yesterday at Our Lady Star of the Sea Church for Malachy J. Leahy, who died suddenly at Bayonne Hospital on Monday. Celebrant of the mass was the Rev. Celestine Leahy, S.A., a son of Mr. Leahy stationed in Rome, Italy. Mr. Leahy, who was 88 years old, had been a resident of Bayonne since his family moved here from Syracuse, N.Y., in 1880. He was the last of the 18 children of Dennis and Ann Galvin Leahy, who came to the United States from Ireland over 100 years ago.
Record exhibit
“Malachy Leahy Sr.” — death notice
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Malachy J. Leahy of 313 Avenue C died suddenly yesterday at Bayonne Hospital. Mr. Leahy was a retired barge captain of the New Jersey Derby Company. Born in Weehawken, he attended St. Mary's parochial school in Bayonne where he lived for 80 years. Mr. Leahy was the husband of the late Margaret Murphy Leahy. He is survived by three sons, John of the Boulevard Police Department; the Rev. Celestine Leahy, S. A., of the Graymoor Friars, who has been stationed in Rome for the past four years; Malachy Jr., and two daughters, Mrs. Elizabeth Ryan, and Miss Margaret Leahy. Also surviving Mr. Leahy are 13 grandchildren and 11 great-grandchildren. Interment will follow in Holy Name Cemetery.
Record exhibit
“James Leahey Dies at Residence”
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
James Leahey, of 135 W. 9th St., a Bayonne resident for the past 70 years, died yesterday at his home after a short illness. Mr. Leahey was a parishioner of St. Mary's Church and a member of the Bayonne Exempt Firemen's Association. He was born in Syracuse, N. Y. The husband of the late Mary Mullins, he is survived by three sons, James, Jr., John and Fire Capt. William Leahey;Show the full recordHide the full recordFull record, about 150 words
four daughters, the Misses Agnes, Dorothy and Anna and Mrs. Edwin Hendrickson; three brothers, Dennis, Malachi and Peter; a sister, Miss Catherine Leahey, and a grandchild. The funeral will be held Monday morning from the home, and a solemn high requiem mass will be offered at 10 o'clock in St. Mary's Church. Interment will be in Holy Name Cemetery, Jersey City.
Record exhibit
1880 United States census Soundex continuation — Malachy and siblings
A census is a government list of the people who were living in a home.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Francis | Son | 11 | New York; Annie | Daughter | 8 | New Jersey; Malachy | Son | 10 | New York; Catherine | Daughter | 6 | New York [RECORD] “Leahey, Annie | D | 8 | New Jersey.” The continuation card belongs to Dennis Leahey’s household.
Record exhibit
1920 United States census — Malachy and Margaret Leahy household
A census is a government list of the people who were living in a home.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
Leahy Malachy | Head | 48 ... Margaret | Wife | 38 ... John | Son | 14 ... Elizabeth | Daughter | 13 ... Malachy | Son | 10 ... Margaret | Daughter | 5 ... Martin | Son | 1 6/12
Record exhibit
Bayonne city directory — Leahey and Leahy entries (1918)
A city directory is an old address book that often lists a person's home and job.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
Anne (wid Dennis) h 319 Av C | Annie E wrapper r 9 Cottage | Ella T wrapper r 9 Cottage | Malachi J boatmn h 19 Cottage | Matthew S vessel capt h 9 Cottage
Record exhibit
Bayonne city directory — Leahey and Leahy entries (1922–1923)
A city directory is an old address book that often lists a person's home and job.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
Malachy J (Margt) lab h 19 Cottage | Matthew S (Cath E) boat capt h 9 Cottage
Record exhibit
Sanborn fire-insurance map — 313 Avenue C, Bayonne, sheet 37 (1912)
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Nos. 313 and 315 are paired yellow buildings; no. 313 is marked “S.” and approximately “2½ 24'”.
Record exhibit
Compiled property record — 313 Avenue C, Bayonne (1910 claim)
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
313 Avenue C ... frame condo ... Built in 1910
Record exhibit
Compiled property record — 313 Avenue C, Bayonne (1986 claim)
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
Condominium | Year Built: 1986 | Approximate
Record exhibit
Real Estate Record and Builders’ Guide — P. Derby & Co. chair concern (1909)
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
P. Derby & Co. (chairs), 198 Canal st, Manhattan | at Communipaw av and Morris Bridge Canal, Jersey City
Record exhibit
Malachy J. Leahy death notice — employer name and 313 Avenue C
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Malachy J. Leahy of 313 Avenue C died suddenly yesterday at Bayonne Hospital. Mr. Leahy was a retired barge captain of the New Jersey Derby Company. | Interment will follow in Holy Name Cemetery.
Record exhibit
U.S. Navy Department coaling survey — Port Johnson (1909)
This old record gives information about the person or family named here.
Proved by a record
Verbatim transcription currently held in this archive — reproduced in full.
Port Johnson, N.J. ... Large supply. Anthracite coal. $1.50 to $5.06 f. o. b. in vessels or lighters at company's wharf.
Record exhibit
Find a Grave memorial 207676823 for Catherine Agnes Tobin Leahey
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
[COMPILED] Catherine Agnes Tobin Leahey | BIRTH 25 Oct 1873 — Bayonne, Hudson County, New Jersey, USA | DEATH Feb 1901 (aged 27) — Bayonne, Hudson County, New Jersey, USA | BURIAL Holy Name Cemetery and Mausoleum, Jersey City | PLOT Blk-F Sec-E Gr-33 1A | Spouse — Malachy Leahy 1870–1960 (m. 1898) | Children — Helen Bridget Veronica Leahy 1899–1903
Record exhibit
Find a Grave memorial 184192271 for Malachy Leahy
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
[COMPILED] Malachy Leahy | Birth — 1870 — New York, USA | Death — Jun 1960 (aged 89–90) — USA | Burial — Holy Name Cemetery and Mausoleum — Jersey City, Hudson County, New Jersey | Plot — Blk-F Sec-E Gr-33 1E | Spouses — Catherine Agnes Tobin Leahey 1873–1901 (m. 1898); Margaret Jane Murphy Leahy 1882–1942 (m. 1904) | Children — Helen Bridget Veronica Leahy 1899–1903; John Joseph Leahy Sr 1905–1988; Elizabeth M. Leahy Ryan 1906–1984; Mary Leahy 1908–1909; Malachy Edward Leahy 1909–1993; Rev Fr Celestine Leahy 1918–2003; Margaret A Leahy 1920–1983
Record exhibit
Find a Grave memorial 184192370 for Margaret Jane Murphy Leahy
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
[COMPILED] Margaret Jane Murphy Leahy | Birth — 1882 — County Longford, Ireland | Death — 14 May 1942 (aged 59–60) — USA | Burial — Holy Name Cemetery and Mausoleum — Jersey City, Hudson County, New Jersey | Plot — Blk-F Sec-E Gr-33 1D | Spouse — Malachy Leahy 1870–1960 (m. 1904)
Record exhibit
Find a Grave memorial 184192271 image — Shared Margaret and Malachy Leahy marker at F-E-33, memorial 184192271.
This old record gives information about the person or family named here.
Partly proved
Verbatim transcription currently held in this archive — reproduced in full.
[RECORD] Photographed inscription: LEAHY / MARGARET | MALACHY / 1942 | 1960 / F-E-33
Historical context
These background articles explain the places, work, and events in this entry.
Bayonne and the Industrial Waterfront, 1870–1920
The Bayonne in these family records was a new city built around water, rails and heavy industry. Bayonne Township was formed only in 1861, uniting older settlements on Bergen Neck; it became a city in 1869. The…
What Sponsors and Witnesses Can Tell Us
Catholic registers often preserve the people standing just outside a family photograph. A baptism normally names the child, parents, date and sponsors or godparents; a marriage normally names the couple and wit…
Reading Irish Civil Registration
The year 1864 is the dividing line in this family’s Irish paper trail. Civil registration began in 1845 for non-Catholic and civil marriages, but from 1 January 1864 the law required registration of all births,…
Farmers and Labourers in North Cork
Two words in the Cork records—“farmer” and “labourer”—describe different positions in the same rural economy. When John Fitzgerald married Margaret Fraher at Kildorrery in 1870, the register called John, his fa…
The Irish Road to Ipswich, Queensland
Most branches on this site point toward New York or New Jersey. The Hickey–McGreevy–McGuire cluster points in the opposite direction, to Ipswich, Queensland. The Australian evidence is uneven: cemetery records …
A Train Operator in Bayonne, 1914
James D. Leahey’s funeral entry records a compact working life: married, American-born, age twenty-eight, living at 83 West 12th Street in Bayonne, occupation “train operator.” He died on 1 June 1914, twelve da…
A Vessel Captain in New York Harbor
The 1918 Bayonne directory lists “Matthew S. Leahey, vessel capt” at 9 Cottage Street. It does not name his boat, employer, cargo or licence. “Captain” may bring an ocean liner to mind, but a Bayonne harbour ca…
What we still don't know
- The age-at-death calculation implies birth about 1872, while volunteer Find a Grave family links type 1870–1960. Confirm both dates from civil or cemetery records.
- The funeral account says the family moved to Bayonne from Syracuse in 1880, but Malachy’s own notice says he was born in Weehawken and the 1880 census places the family in Jersey City. Treat the reported route and year as approximate until records establish the sequence.
- [CONFLICT] The 1880 federal card says New York, while Malachy’s death notice says Weehawken, New Jersey. Neither birthplace has been overwritten; obtain a baptism or civil birth record.
- [OPEN] The New Jersey Derby Company remains unidentified. The death notice proves only the employer name and Malachy’s role; its legal name, business type, dates, principals, docks, barges and cargoes are unproved. Exact-name searches in the fetched 1918 and 1922–1923 directory OCR found no company entry.
- [FALSE LEAD] “P. Derby & Co.” of Manhattan was explicitly a chair concern and must never be merged with the unidentified New Jersey Derby Company.
- [OCCUPATIONAL SNAPSHOTS] The 1918 “boatmn” and 1922–1923 “lab” entries share 19 Cottage Street. Preserve both; employment could change between editions and neither corrects the other.
- [CONFLICT] Current property pages give 1910 and approximately 1986 construction years for 313 Avenue C. Neither decides whether the 1912 frame store survives.
- [CONFLICT] Find a Grave gives birth year 1870; his death notice's age 88 implies about 1872. Preserve both pending a birth or baptism record.
References
- [1] “Many Clergymen At Leahy Rites” — funeral of Malachy J. LeahyBack to citation 1a Back to citation 1b Back to citation 1c
- [2] “Malachy Leahy Sr.” — death noticeBack to citation 2a Back to citation 2b Back to citation 2c
- [3] “James Leahey Dies at Residence”Back to citation 3a Back to citation 3b
- [4] 1880 United States census Soundex continuation — Malachy and siblingsBack to citation 4a Back to citation 4b
- [5] 1920 United States census — Malachy and Margaret Leahy householdBack to citation 5
- [6] Bayonne city directory — Leahey and Leahy entries (1918)Back to citation 6a Back to citation 6b Back to citation 6c
- [7] Bayonne city directory — Leahey and Leahy entries (1922–1923)Back to citation 7a Back to citation 7b Back to citation 7c
- [8] Sanborn fire-insurance map — 313 Avenue C, Bayonne, sheet 37 (1912)Back to citation 8a Back to citation 8b
- [9] Compiled property record — 313 Avenue C, Bayonne (1910 claim)Back to citation 9
- [10] Compiled property record — 313 Avenue C, Bayonne (1986 claim)Back to citation 10
- [11] Real Estate Record and Builders’ Guide — P. Derby & Co. chair concern (1909)Back to citation 11
- [12] Malachy J. Leahy death notice — employer name and 313 Avenue CBack to citation 12a Back to citation 12b Back to citation 12c
- [13] U.S. Navy Department coaling survey — Port Johnson (1909)Back to citation 13a Back to citation 13b
- [14] Find a Grave memorial 207676823 for Catherine Agnes Tobin LeaheyBack to citation 14a Back to citation 14b
- [15] Find a Grave memorial 184192271 for Malachy LeahyBack to citation 15a Back to citation 15b Back to citation 15c Back to citation 15d
- [16] Find a Grave memorial 184192370 for Margaret Jane Murphy LeahyBack to citation 16a Back to citation 16b
- [17] Find a Grave memorial 184192271 image — Shared Margaret and Malachy Leahy marker at F-E-33, memorial 184192271.Back to citation 17