JF
James Fitzpatrick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-York-County, New York
Our Model Tree links this James Fitzpatrick across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 24-person household.
Age 15
b. ~1925
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | New York |
| Additional Details | |
| Highest Grade | H 3 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York |
| Est. Birth Year | ~1925 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
24 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Robert Arneese | Son | — | 23 | ~1917 |
| Michael Sullivan | Son | — | 4 | ~1936 |
| Marcia Arneese | Head | — | 45 | ~1895 |
| Catherine Fernandez | Other | — | 36 | ~1904 |
| William Lowry | Son | — | 21 | ~1919 |
| Alfred Fernandez | Son | — | 11 | ~1929 |
| Frances Sullivan | Daughter | — | 12 | ~1928 |
| Annie Sullivan | Daughter | — | 6 | ~1934 |
| Camilla Arneese | Daughter | — | 7 | ~1933 |
| Catherine Fitzpatrick | Other | — | 39 | ~1901 |
| Maggie Fitzpatrick | Daughter | — | 3 | ~1937 |
| Joseph Sullivan | Son | — | 16 | ~1924 |
| Julia Fitzpatrick | Daughter | — | 16 | ~1924 |
| Mary Sullivan | Daughter | — | 18 | ~1922 |
| Clifton Arneese | Son | — | 25 | ~1915 |
| James Fitzpatrick | Son | — | 15 | ~1925 |
| Dan Fernandez | Son | — | 4 | ~1936 |
| Beulah Sullivan | Other | — | 39 | ~1901 |
| Ida Arneese | Spouse | — | 44 | ~1896 |
| Victor Fernandez | Son | — | ~1940 | |
| John Fitzpatrick | Son | — | 14 | ~1926 |
| Beatrice Sullivan | Daughter | — | 13 | ~1927 |
| Joseph Fernandez | Son | — | 14 | ~1926 |
| Michael Fitzpatrick | Other | — | 41 | ~1899 |
Census Appearances
1930
Kings, New …
Son, age 3
Kings, New York · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Denmark |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Son, age 15
New-York-County, New York · implied b. ~1925 — 24 household members
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | New York |
| Highest Grade | H 3 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links James Fitzpatrick across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Fitzpatrick
Son · 1940 · age 15 · b. ~1925 · New York
★ You are viewing this record
Sibling
Annie Sullivan
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Sullivan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lowry
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Arneese
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Sullivan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzpatrick
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Fitzpatrick
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Sullivan
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maggie Fitzpatrick
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clifton Arneese
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Fernandez
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Sullivan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dan Fernandez
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Sullivan
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Fernandez
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Camilla Arneese
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victor Fernandez
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02666-00274)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Willis | 46 | Head | Electrician | New York |
| 2 | Pauline Willis | 41 | Wife | — | Austria |
| 3 | Pauline Willis | 12 | Daughter | — | New York |
| 4 | William Willis | 8 | Son | — | New York |
| 5 | Frank Willis | 6 | Son | — | New York |
| 6 | Arthur Hogan | 33 | Roomer | — | New York |
| 7 | Cornelius Landry | 69 | Head | Cleaner | Canada French |
| 8 | Alice Landry | 38 | Daughter | — | Canada French |
| 9 | Bertha Landry | 37 | Daughter | Chambermaid | Canada French |
| 10 | — | None | — | — | — |
| 11 | — | None | — | Chambermaid | — |
| 12 | — | None | — | — | — |
| 13 | Frank Rogers | 71 | Head | Second Cook | Ireland |
| 14 | Mary Rogers | 72 | Sister | — | Ireland |
| 15 | Elizabeth Armstrong | 50 | Housekeeper | — | Ireland |
| 16 | Marcia Arneese | 45 | Head | 50 | New York |
| 17 | Ida O. Arneese | 44 | Wife | — | Norway |
| 18 | Clifton Arneese | 25 | Son | Neon Signs | New York |
| 19 | Robert Arneese | 23 | Son | Clerk | New York |
| 20 | Camilla Arneese | 7 | Daughter | — | New York |
| 21 | Catherine Fernandez | 36 | Mother | — | England |
| 22 | William Lowry | 21 | Son | — | New York |
| 23 | Joseph Fernandez | 14 | Son | 30 | New York |
| 24 | Alfred Fernandez | 11 | Son | — | New York |
| 25 | Dan Fernandez | 4 | Son | — | New York |
| 26 | Victor Fernandez | 0 | Son | — | New York |
| 27 | Michael Fitzpatrick | 41 | Father | Asst Chef | Ireland |
| 28 | Catherine Fitzpatrick | 39 | Mother | 40 | Ireland |
| 29 | Julia Fitzpatrick | 16 | Daughter | — | New York |
| 30 | James Fitzpatrick THIS PERSON | 15 | Son | — | New York |
| 31 | John Fitzpatrick | 14 | Son | — | New York |
| 32 | Maggie Fitzpatrick | 3 | Daughter | — | New York |
| 33 | Beulah Sullivan | 39 | Mother | — | New York |
| 34 | Mary D. Sullivan | 18 | Daughter | New Worker | New York |
| 35 | Joseph Sullivan | 16 | Son | New Worker | New York |
| 36 | Beatrice Sullivan | 13 | Daughter | — | New York |
| 37 | Frances Sullivan | 12 | Daughter | — | New York |
| 38 | Annie Sullivan | 6 | Daughter | — | New York |
| 39 | Michael Sullivan | 4 | Son | — | New York |
| 40 | Sullivan | 0 | Son | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)