JC
James Connell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this James Connell across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Connell |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Castleton |
| 1935 Residence (County) | Westchester |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Yonkers City |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| William Connell | Son | — | 18 | ~1922 |
| Robert Connell | Son | — | 17 | ~1923 |
| William Connell | Head | — | 42 | ~1898 |
| May Connell | Spouse | — | 44 | ~1896 |
| James Connell | Son | — | 15 | ~1925 |
| Mary Connell | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Westchester, New …
Son, age 4
Westchester, New York · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connell |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Son, age 15
Westchester-County, New York · implied b. ~1925 — 6 household members
| Surname | Connell |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Castleton |
| 1935 Residence (County) | Westchester |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | New York |
| 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 Connell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Connell
Son · 1940 · age 15 · b. ~1925 · New York
★ You are viewing this record
Sibling
Robert Connell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Connell
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Connell
Sibling · 1940 · age 18
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 — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02863-00732)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George C. Pearce | 25 | Son | — | New York |
| 2 | Frank Birdsell | 26 | Head | Mechanic | New York |
| 3 | Mary Birdsell | 24 | Wife | — | Connecticut |
| 4 | John Birdsell | 2 | Son | 0 | New York |
| 5 | Harold Harley | 47 | Head | Salesman | New Hampshire |
| 6 | Elizabeth Harley | 30 | Wife | — | New York |
| 7 | Dorothy Harley | 1 | Daughter | 0 | Massachusetts |
| 8 | John Buchanan | 31 | Head | Carpenter | New York |
| 9 | Marian Buchanan | 29 | Wife | Setter | New York |
| 10 | Roberta Buchanan | 8 | Daughter | — | New York |
| 11 | Lynn Buchanan | 5 | Daughter | — | New York |
| 12 | Edward Nesnick | 33 | Head | Chauffeur | New York |
| 13 | Dorothy Nesnick | 28 | Wife | — | New York |
| 14 | Edward Jr. Nesnick | 4 | Nephew | 0 | New York |
| 15 | Jacob Feldman | 74 | Head | — | Germany |
| 16 | Harold Feldman | 45 | Son | Salesman | New Jersey |
| 17 | Eunice Feldman | 29 | Daughter | Bookkeeper | New Jersey |
| 18 | Herbert Feldman | 33 | Son | Laborer | New Jersey |
| 20 | William Gathler | 55 | Head | Caretaker | Germany |
| 21 | Martha Gathler | 53 | Wife | — | Germany |
| 22 | Charlotte Gathler | 26 | Daughter | Saleslady | Germany |
| 23 | Claire Gathler | 20 | Daughter | Housekeeper | Germany |
| 24 | Evangeline Gathler | 13 | Daughter | — | New York |
| 25 | Patrick Gilsen | 75 | Head | — | Irish Free State |
| 26 | Annie Gilsen | 70 | Wife | — | Irish Free State |
| 27 | Charles Gilsen | 47 | Son | — | New York |
| 28 | Frank W. Griffith | 25 | Head | Machinist | Pennsylvania |
| 29 | Eleanor Griffith | 22 | Wife | — | New York |
| 30 | Frank W. Griffith | 2 | Son | 0 | New York |
| 31 | Frank Sr. Griffith | 76 | Guest-Father | — | Pennsylvania |
| 32 | Fred Gilsen | 37 | Head | Contractor | New York |
| 33 | Margaret Gilsen | 40 | Wife | — | New York |
| 34 | Mary Lou Ann Gilsen | 3 | Daughter | 0 | New York |
| 35 | William Connell | 42 | Head | Laborer | New York |
| 36 | May Connell | 44 | Wife | — | New York |
| 37 | Mary Connell | 19 | Daughter | Saleslady | New York |
| 38 | William J. Connell | 18 | Son | Sales Clerk | New York |
| 39 | Robert Connell | 17 | Son | News Walker | New York |
| 40 | James Connell THIS PERSON | 15 | Son | — | New York |
Related Census Records
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)