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Blanche Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crawford-County, Illinois
Our Model Tree links this Blanche Davis across the 1930 and 1940 US Censuses in Crawford-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Illinois |
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Robinson Township |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Robinson Township |
| Est. Birth Year | ~1900 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Blanche | Age | Birth yr |
|---|---|---|---|---|
| Laura Davis | Daughter | — | 8 | ~1932 |
| Donald Davis | Son | — | 10 | ~1930 |
| Onis Davis | Daughter | — | 15 | ~1925 |
| Otis Davis | Head | — | 55 | ~1885 |
| Frank Davis | Son | — | 4 | ~1936 |
| Leela Davis | Daughter | — | 12 | ~1928 |
| Blanche Davis | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Crawford, Illinois
Other, age 29
Crawford, Illinois · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Crawford-County, Illinois
Spouse, age 40
Crawford-County, Illinois · implied b. ~1900 — 7 household members
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Robinson Township |
| 1935 Residence (County) | Crawford |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Blanche Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Blanche Davis
Spouse · 1940 · age 40 · b. ~1900 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Crawford-County, Illinois
Open full size
1940 US Federal Census — Crawford-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00791-00559)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lon Russell | 3 | Son | — | Missouri |
| 42 | Korte Wayne | 41 | Head | Machinist | Illinois |
| 43 | Edna Wayne | 40 | Wife | — | Illinois |
| 44 | La Veta Brownfield | 17 | Daughter | — | Indiana |
| 45 | Ross Reasor | 54 | Head | Gardner | Illinois |
| 46 | Ida Reasor | 52 | Wife | — | Indiana |
| 47 | Orville Reasor | 17 | Son | — | Illinois |
| 48 | Joyce Reasor | 10 | Daughter | — | Illinois |
| 49 | R. A. Bille | 81 | Head | — | Illinois |
| 50 | Myrtle Bille | 57 | Wife | — | Illinois |
| 51 | George Mccoy | 34 | Head | Fireman | Illinois |
| 52 | Bernice Mccoy | 26 | Wife | — | Illinois |
| 53 | Virgil Weger | 37 | Head | Mechanic | Illinois |
| 54 | Opal Weger | 33 | Wife | Inspector | Illinois |
| 55 | Lorene Weger | 7 | Daughter | — | Illinois |
| 56 | Rosalie Mccammon | 30 | Servant | Housework | Illinois |
| 57 | Lionel Miller | 30 | Head | Laborer | Illinois |
| 58 | Mary Miller | 24 | Wife | — | Iowa |
| 59 | Bobby Miller | 5 | Son | — | Illinois |
| 60 | Beverly Miller | 3 | Daughter | — | Illinois |
| 61 | Otis Davis | 55 | Head | Laborer | Indiana |
| 62 | Blanche Davis THIS PERSON | 40 | Wife | — | Illinois |
| 63 | Onis Davis | 15 | Daughter | — | Illinois |
| 64 | Leela Davis | 12 | Daughter | — | Illinois |
| 65 | Donald Davis | 10 | Son | — | Illinois |
| 66 | Laura Davis | 8 | Daughter | — | Illinois |
| 67 | Frank Davis | 4 | Son | — | Illinois |
| 68 | Charles Beard | 47 | Head | Watchman | Illinois |
| 69 | Jennie Beard | 42 | Wife | — | Illinois |
| 70 | Lloyd Beard | 19 | Son | Farm Laborer | Illinois |
| 71 | Mary Beard | 17 | Daughter | — | Illinois |
| 72 | Ruth Beard | 15 | Daughter | — | Illinois |
| 73 | Charles Beard | 13 | Son | — | Illinois |
| 74 | Jean Beard | 9 | Son | — | Illinois |
| 75 | Jimmie Beard | 9 | Son | — | Illinois |
| 76 | Jackie Beard | 7 | Son | — | Illinois |
| 77 | Florena Beard | 5 | Daughter | — | Illinois |
| 78 | Henry Mace | 73 | Head | Commissioner | Illinois |
| 79 | Eva Fuller | 59 | Servant | Housekeeper | Illinois |
| 80 | Lee Stantz | 23 | Head | Gas Station Attendant | Illinois |
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)