TC
Thomas Crawford — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Thomas Crawford across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Crawford |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1923 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Crawford | Head | — | 41 | ~1899 |
| Patrick Crawford | Son | — | 8 | ~1932 |
| Margaret Crawford | Daughter | — | 14 | ~1926 |
| Margaret Crawford | Spouse | — | 34 | ~1906 |
| Mary Crawford | Daughter | — | 4 | ~1936 |
| Michael Crawford | Son | — | 6 | ~1934 |
| John Crawford | Son | — | 10 | ~1930 |
| James Crawford | Son | — | 2 | ~1938 |
| Thomas Crawford | Son | — | 17 | ~1923 |
Census Appearances
1930
Hudson, New …
Son, age 7
Hudson, New Jersey · implied b. ~1923 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Thomas Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland Free State |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read/Write | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 17
Hudson-County, New Jersey · implied b. ~1923 — 9 household members
| Surname | Crawford |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Industry | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Thomas Crawford across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Crawford
Son · 1940 · age 17 · b. ~1923 · New Jersey
★ You are viewing this record
Sibling
James Crawford
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Crawford
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Crawford
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Crawford
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Crawford
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Crawford
Sibling · 1940 · age 14
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02401-00568)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Kelly | 18 | Grandson | — | New Jersey |
| 42 | James Kelly | 16 | Grandson | — | New Jersey |
| 43 | George B. Mcdonick | 39 | Head | Labour | New Jersey |
| 44 | Irene Mcdonick | 38 | Wife | — | New Jersey |
| 45 | Edward Mcdonick | 14 | Son | — | New Jersey |
| 46 | John Mcdonick | 12 | Son | — | New Jersey |
| 47 | William B. Goulard | 68 | Head | Watchman | New York |
| 48 | Mary Goulard | 63 | Wife | — | Germany |
| 49 | Ignatz Matchacka | 59 | Head | Coalman | Poland |
| 50 | Stella Matchacka | 59 | Wife | — | Poland |
| 51 | Laura Liberta | 17 | Step-daughter | — | New York |
| 52 | Elizabeth Clark | 26 | Head | — | New Jersey |
| 53 | Patricia Clark | 5 | Daughter | — | New Jersey |
| 54 | Kathleen Clark | 2 | Daughter | — | New Jersey |
| 55 | John Kenihan | 32 | Brother | Clerk | New Jersey |
| 56 | John Lambe | 31 | Head | Boiler Maker | Eire |
| 57 | Loretta Lambe | 25 | Wife | — | New York |
| 58 | Frances Lambe | 5 | Daughter | — | New York |
| 59 | Thomas Lambe | 4 | Son | — | New York |
| 60 | Patrick Weeks | 32 | Friend | Chauffeur | New Jersey |
| 61 | Mary Lowery | 65 | Head | — | New Jersey |
| 62 | Thomas Crawford | 41 | Head | Bartender | Eire |
| 63 | Margaret Crawford | 34 | Wife | — | New Jersey |
| 64 | Thomas Crawford THIS PERSON | 17 | Son | — | New Jersey |
| 65 | Margaret Crawford | 14 | Daughter | — | New Jersey |
| 66 | John Crawford | 10 | Son | — | New Jersey |
| 67 | Patrick Crawford | 8 | Son | — | New Jersey |
| 68 | Michael Crawford | 6 | Son | — | New Jersey |
| 69 | Mary Crawford | 4 | Daughter | — | New Jersey |
| 70 | James Crawford | 2 | Son | — | New Jersey |
| 71 | Thomas O'Shea | 66 | Head | — | Eire |
| 72 | Mary O'Shea | 67 | Wife | — | Eire |
| 73 | Thomas O'Shea | 33 | Son | Carpenter | New Jersey |
| 74 | Catherine Freer | 62 | Head | Maid | New York |
| 75 | Richard Freer | 39 | Son | Clerk | New Jersey |
| 76 | Lorraine Stuart | 11 | Granddaughter | — | New Jersey |
| 77 | Mary Considine | 60 | Head | — | Eire |
| 78 | Helen Considine | 33 | Daughter | Bookkeeper | New Jersey |
| 79 | Margaret Considine | 28 | Daughter | Receptionist | New Jersey |
| 80 | Elizabeth Baldwin | 27 | Daughter | — | New Jersey |
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)