JC
John Crawford — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Texas
Our Model Tree links this John Crawford across the 1930 and 1940 US Censuses in Jefferson-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 14-person household.
Age 14
b. ~1926
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Texas |
| Surname | Crawford |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. Prec. 4 |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J Prec 4 |
| Est. Birth Year | ~1926 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Martha Crawford | Daughter | — | 16 | ~1924 |
| Dolores Crawford | Daughter | — | 7 | ~1933 |
| Mary Crawford | Daughter | — | 24 | ~1916 |
| Lillie Crawford | Daughter | — | 22 | ~1918 |
| Helen Burrell | Daughter | — | 25 | ~1915 |
| Rosa Crawford | Daughter | — | 12 | ~1928 |
| Laura Crawford | Daughter | — | 19 | ~1921 |
| Ida Crawford | Head | — | 50 | ~1890 |
| Odray Carr | Other | — | 30 | ~1910 |
| Jeanette Burrell | Other | — | 4 | ~1936 |
| Russell Crawford | Son | — | 9 | ~1931 |
| Randolph Burrell | Son | — | 3 | ~1937 |
| John Crawford | Son | — | 14 | ~1926 |
| Rodney Crawford | Son | — | 5 | ~1935 |
Census Appearances
1930
Jefferson, Texas
Other, age 4
Jefferson, Texas · implied b. ~1926 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crawford |
| Given Name | John |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Jefferson-County, Texas
Son, age 14
Jefferson-County, Texas · implied b. ~1926 — 14 household members
| Surname | Crawford |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. Prec. 4 |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 John Crawford across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Crawford
Son · 1940 · age 14 · b. ~1926 · Texas
★ You are viewing this record
Sibling
Lillie Crawford
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Crawford
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Crawford
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rodney Crawford
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Burrell
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Crawford
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Crawford
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Randolph Burrell
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Crawford
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Crawford
Sibling · 1940 · age 7
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 — Jefferson-County, Texas
Open full size
1940 US Federal Census — Jefferson-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04080-00118)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. F. Le Blanc | 2 | son | — | Texas |
| 2 | J. L. Malone | 66 | Head | Farmer | Texas |
| 3 | Verdie Malone | 56 | wife | — | Texas |
| 4 | Marie Reaves | 23 | boarder | Teacher | Texas |
| 5 | Elvane Moore | 46 | lodger | Teacher | Miss. |
| 6 | Margaret Dugah | 74 | Head | — | Louisiana |
| 7 | Ida Utter | 71 | Head | — | Texas |
| 8 | Ida Crawford | 50 | Head | Farmer | Texas |
| 9 | Mary Crawford | 24 | daughter | Merchant | Texas |
| 10 | Lillie Crawford | 22 | daughter | Clerk | Texas |
| 11 | Laura Lee Crawford | 19 | daughter | Clerk | Texas |
| 12 | Martha Crawford | 16 | daughter | — | Texas |
| 13 | John Crawford THIS PERSON | 14 | son | — | Texas |
| 14 | Rosa Lena Crawford | 12 | daughter | — | Texas |
| 15 | Russell Crawford | 9 | son | — | Texas |
| 16 | Dolores Crawford | 7 | daughter | — | Texas |
| 17 | Rodney Wayne Crawford | 5 | son | — | Texas |
| 18 | Odray J. Carr | 30 | brother | Truck Driver | Texas |
| 19 | Helen Burrell | 25 | daughter | — | Texas |
| 20 | Jeanette Burrell | 4 | granddaughter | — | Texas |
| 21 | Randolph Burrell | 3 | son | — | Texas |
| 22 | Dudley Coles | 58 | Head | Well Driller | Louisiana |
| 23 | Lanier Reavis | 44 | Head | Boiler Maker | Texas |
| 24 | Pauline Reavis | 38 | wife | — | Miss. |
| 25 | Lloyd Blanton | 47 | Head | Merchant | Texas |
| 26 | M. Gertrude Blanton | 40 | wife | Cashier | Louisiana |
| 27 | Lloyd C. Jr. Blanton | 21 | son | Attendant | Texas |
| 28 | Victoria M. Blanton | 19 | daughter | Clerk | Texas |
| 29 | John William Blanton | 17 | son | — | Texas |
| 30 | Florance Blanton | 10 | daughter | — | Texas |
| 31 | Avord Lyle | 45 | Head | Laborer | Louisiana |
| 32 | Gabriel Lafleur | 46 | Head | Herder | Louisiana |
| 33 | H. L. Craigen | 45 | Head | Farmer | Texas |
| 34 | Lillie Craigen | 42 | wife | — | Illinois |
| 35 | Grad Craigen | 19 | son | Farmer | Texas |
| 36 | Alice Craigen | 16 | daughter | — | Texas |
| 37 | J. H. Wilson | 36 | Head | Teacher | Texas |
| 38 | Bonnie Wilson | 36 | wife | Teacher | Alabama |
| 39 | Katherine Wilson | 12 | daughter | — | Texas |
| 40 | Mrs. Eugene Dudley | 54 | mother-in-law | Laundry | Texas |
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)