MC
Margaret Crawford — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mercer-County, New Jersey
Our Model Tree links this Margaret Crawford across the 1930 and 1940 US Censuses in Mercer-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mercer-County, New Jersey |
| Surname | Crawford |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Trenton |
| 1935 Residence (County) | Mercer |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 6 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Trenton |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Crawford | Daughter | — | 15 | ~1925 |
| John Yager | Other | — | 69 | ~1871 |
| John Crawford | Son | — | 11 | ~1929 |
| William Crawford | Son | — | 2 | ~1938 |
| Joan Crawford | Daughter | — | 8 | ~1932 |
| Elizabeth Crawford | Daughter | — | 15 | ~1925 |
| Dorothy Crawford | Daughter | — | 12 | ~1928 |
| Margaret Crawford | Spouse | — | 32 | ~1908 |
| Walter Crawford | Son | — | 4 | ~1936 |
| James Crawford | Son | — | 6 | ~1934 |
| Robert Crawford | Head | — | 42 | ~1898 |
Census Appearances
1930
Mercer, New …
Daughter, age 5
Mercer, New Jersey · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Mercer-County, New …
Daughter, age 15
Mercer-County, New Jersey · implied b. ~1925 — 11 household members
| Surname | Crawford |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Trenton |
| 1935 Residence (County) | Mercer |
| Income (1939) | 0 |
| Highest Grade | Hs 6 |
| 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 Margaret Crawford across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Crawford
Daughter · 1940 · age 15 · b. ~1925 · New Jersey
★ You are viewing this record
Sibling
Joan Crawford
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Crawford
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Crawford
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Crawford
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Crawford
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Crawford
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Crawford
Sibling · 1940 · age 2
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 — Mercer-County, New Jersey
Open full size
1940 US Federal Census — Mercer-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02356-00210)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert D Crawford | 42 | Head | Chef | Pennsylvania |
| 2 | Margaret Crawford | 32 | Wife | — | New Jersey |
| 3 | Margaret Crawford THIS PERSON | 15 | Daughter | — | New Jersey |
| 4 | Elizabeth Crawford | 15 | Daughter | — | New Jersey |
| 5 | Dorothy Crawford | 12 | Daughter | — | New Jersey |
| 6 | John Crawford | 11 | Son | — | New Jersey |
| 7 | Joan Crawford | 8 | Daughter | — | New Jersey |
| 8 | James Crawford | 6 | Son | — | New Jersey |
| 9 | Walter Crawford | 4 | Son | — | New Jersey |
| 10 | William Crawford | 2 | Son | — | New Jersey |
| 11 | John Yager | 69 | Father | Laborer | New Jersey |
| 12 | William Shuster | 52 | Head | Laborer | New Jersey |
| 13 | Anna Shuster | 47 | Wife | — | New Jersey |
| 14 | William Jr Shuster | 7 | Son | — | New Jersey |
| 15 | James Gray | 35 | Brother-in-law | Laborer | Scotland |
| 16 | Eleanor Gray | 26 | Niece | — | New Jersey |
| 17 | Charles D Moore | 49 | Head | Inspector | Pennsylvania |
| 18 | Jane Moore | 37 | Wife | — | New York |
| 19 | Royal Moore | 21 | Son | Laborer | Massachusetts |
| 20 | Ellsworth Moore | 16 | Son | New Worker | New Jersey |
| 21 | Shirley Moore | 10 | Daughter | — | New Jersey |
| 22 | Marie Moore | 4 | Daughter | — | New Jersey |
| 23 | Lloyd L Ray | 49 | Head | Paint Shading | Pennsylvania |
| 24 | Bessie Ray | 49 | Wife | — | Pennsylvania |
| 25 | Wayne Chesterfield | 25 | Head | Chemical Engineer | Colorado |
| 26 | Ada D Chesterfield | 25 | Wife | — | Colorado |
| 27 | Raymond Chesterfield | 1 | Son | — | New Jersey |
| 28 | Claude Whitley | 43 | Head | Printer | Georgia |
| 29 | Jessie Whitley | 37 | Wife | Candy Maker | New Jersey |
| 30 | George Repass | 17 | Step son | — | New Jersey |
| 31 | Mabelle Repass | 15 | Step daughter | — | New Jersey |
| 32 | Willard Hutchinson | 32 | Head | Gas Rings | New Jersey |
| 33 | Ethel D Hutchinson | 39 | Wife | — | New Jersey |
| 34 | George Stack | 56 | Lodger | Hose Maker | New Jersey |
| 35 | Thomas Manning | 51 | Head | Janitor | New Jersey |
| 36 | Mary Manning | 45 | Wife | — | New Jersey |
| 37 | Marie Manning | 25 | Daughter | Checker | New Jersey |
| 38 | Thomas Jr Manning | 23 | Son | Hose Maker | New Jersey |
| 39 | Helen Manning | 19 | Daughter | Grinder | New Jersey |
| 40 | Thomas Anthers | 74 | Father-in-law | Hose Maker | 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)