DT
Doris Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Clair-County, Illinois
Our Model Tree links this Doris Thompson across the 1930 and 1940 US Censuses in St.-Clair-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Illinois |
| Surname | Thompson |
| Given Name | Doris Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Belleville |
| 1935 Residence (County) | St. Clair |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Yes 6 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Belleville |
| Est. Birth Year | ~1928 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Lucille Thompson | Spouse | — | 33 | ~1907 |
| Barbara Thompson | Daughter | — | 2 | ~1938 |
| Archie Thompson | Head | — | 38 | ~1902 |
| Eda Roy | Other | — | 70 | ~1870 |
| Joyce Thompson | Daughter | — | ~1940 | |
| Leta Thompson | Daughter | — | 9 | ~1931 |
| Helen Thompson | Daughter | — | 11 | ~1929 |
| Doris Thompson | Daughter | — | 12 | ~1928 |
Census Appearances
1930
St Clair, …
Daughter, age 2
St Clair, Illinois · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Doris J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Tennessee |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Clair-County, Illinois
Daughter, age 12
St.-Clair-County, Illinois · implied b. ~1928 — 8 household members
| Surname | Thompson |
| Given Name | Doris Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Belleville |
| 1935 Residence (County) | St. Clair |
| Income (1939) | 0 |
| Highest Grade | Yes 6 |
| 1935 Residence | Same House |
| 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 Doris Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Thompson
Daughter · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Barbara Thompson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Thompson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Thompson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leta Thompson
Sibling · 1940 · age 9
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 — St.-Clair-County, Illinois
Open full size
1940 US Federal Census — St.-Clair-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00878-00544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Honiker, D. B. Honilku | 21 | Son | — | Illinois |
| 2 | Orville N. Goergen | 29 | Head | Shipping Clerk | Illinois |
| 3 | Georgiana Goergen | 28 | Wife | — | Illinois |
| 4 | Donald Goergen | 5 | Son | — | Illinois |
| 5 | Charles E. Shears | 58 | Head | Locomotive Engineer | Texas |
| 6 | Katherine Shears | 50 | Wife | — | Illinois |
| 7 | James E. Eckert | 33 | Head | Bookkeeper | Illinois |
| 8 | Valeta Eckert | 30 | Wife | — | Illinois |
| 9 | George E. Eckert | 9 | Son | — | Illinois |
| 10 | Margaret L. Eckert | 4 | Daughter | — | Illinois |
| 11 | William H. Betz | 41 | Head | Automobile Mechanic | Illinois |
| 12 | Agnes L. Betz | 38 | Wife | — | Illinois |
| 13 | William E. Betz | 14 | Son | — | Illinois |
| 14 | Vernon R. Betz | 13 | Son | — | Illinois |
| 15 | Arnold E. Mcbride | 29 | Head | Meat Cutter | Indiana |
| 16 | June Mcbride | 26 | Wife | — | Indiana |
| 17 | Robert L. Mcbride | 8 | Son | — | Indiana |
| 18 | Richard D. Mcbride | 6 | Son | — | Indiana |
| 19 | Mary Margaret Mcbride | 1 | Daughter | — | Indiana |
| 20 | Mary Reed | 77 | Mother-in-law | — | Indiana |
| 21 | Bernard B. Ingram | 30 | Head | Manager | Tennessee |
| 22 | Laurine K. Ingram | 28 | Wife | Telephone Operator | Illinois |
| 23 | Laurence C. Eisley | 41 | Head | Carpenter | Illinois |
| 24 | Veronica Eisley | 34 | Wife | — | Illinois |
| 25 | Norbert P. Eisley | 17 | Son | Office Boy | Illinois |
| 26 | Ronald C. Eisley | 7 | Son | — | Illinois |
| 27 | Everett Holt | 40 | Head | Machinist | Illinois |
| 28 | Archie A. Thompson | 38 | Head | Cook | Illinois |
| 29 | Lucille Thompson | 33 | Wife | — | Tennessee |
| 30 | Doris Jean Thompson THIS PERSON | 12 | Daughter | — | Illinois |
| 31 | Helen Marie Thompson | 11 | Daughter | — | Illinois |
| 32 | Leta Fay Thompson | 9 | Daughter | — | Illinois |
| 33 | Barbara Thompson | 2 | Daughter | — | Illinois |
| 34 | Joyce Thompson | 0 | Daughter | — | Illinois |
| 35 | Eda Roy | 70 | Mother-in-law | — | Mississippi |
| 36 | Lawrence A. Damm | 49 | Head | Asst. Business Manager | Illinois |
| 37 | Helen Damm | 47 | Wife | — | Ohio |
| 38 | Charles E. Wiscouske | 65 | Head | Carpenter | Kansas |
| 39 | Rose Wiscouske | 62 | Wife | — | 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)