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Lillian Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Lillian Thompson across the 1910, 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 5-person household.
Age 64
b. ~1876
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Thompson |
| Given Name | Lillian O. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | City & County |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | City County |
| Est. Birth Year | ~1876 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Julian Thompson | Son | — | 43 | ~1897 |
| Lillian Thompson | Spouse | — | 64 | ~1876 |
| Dwight Thompson | Son | — | 36 | ~1904 |
| W Thompson | Head | — | 66 | ~1874 |
| John Mcleod | Other | — | 83 | ~1857 |
Census Appearances
1910
Denver, Colorado
Spouse, age 34
Denver, Colorado · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lillian O |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Years Married | 4 |
| Children Born | 1 |
| Children Living | 0 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Denver, Colorado
Spouse, age 43
Denver, Colorado · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Denver, Colorado
Spouse, age 53
Denver, Colorado · implied b. ~1877 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lillian O |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 19 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Denver-County, Colorado
Spouse, age 64
Denver-County, Colorado · implied b. ~1876 — 5 household members
| Surname | Thompson |
| Given Name | Lillian O. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | City & County |
| 1935 Residence (County) | Denver |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Lillian Thompson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Thompson
Spouse · 1940 · age 64 · b. ~1876 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00486-00338)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Rose Dietrich | 44 | Sister | — | Iowa |
| 42 | W. E. Thompson | 66 | Head | — | Ill |
| 43 | Lillian O. Thompson THIS PERSON | 64 | Wife | — | Kentucky |
| 44 | Julian K. Thompson | 43 | Son | Clerk | Wis |
| 45 | Dwight F. Thompson | 36 | Son | Shipping Clerk | Wis |
| 46 | John W. Mcleod | 83 | Roomer | — | Wis |
| 48 | John F. Mantz | 57 | Head | Merchant | Colo |
| 49 | Mary P. Mantz | 49 | Wife | — | Colo |
| 50 | Loren Alldredge | 27 | Head | Salesman | Missouri |
| 51 | Regina Alldredge | 26 | Wife | — | Chicago |
| 52 | Robert Alldredge | 2 | Son | — | Colo |
| 53 | Bella Pell | 67 | Head | — | Canada |
| 54 | Anna Lee Tankers | 41 | Daughter | Steno | Colo |
| 55 | Edward Tankers | 31 | Son | Clerk | Colo |
| 56 | Beverly Mae Tankers | 9 | Daughter | — | Colo |
| 57 | James Spitz | 31 | Head | Clerk | Kentucky |
| 58 | Margaret Spitz | 28 | Wife | — | Colo |
| 59 | Janice Kay Spitz | 3 | Daughter | — | Colo |
| 60 | Rudolph Berry | 45 | Head | Owner | Colo |
| 61 | Dorothy Berry | 42 | Wife | — | Colo |
| 62 | Irene Berry | 20 | Daughter | Helper In Lab | Colo |
| 63 | Fred Paine | 50 | Head | Teacher | Colo |
| 64 | Meta L. Paine | 49 | Wife | — | Colo |
| 65 | O. L. Stallins | 45 | Head | Engineer | Kentucky |
| 66 | Lula Stallins | 38 | Wife | — | Texas |
| 67 | Donald Stallins | 18 | Son | — | Colo |
| 68 | Dorothy Stallins | 14 | Daughter | — | Colo |
| 69 | Fred Milberry | 43 | Head | Lead Burner | Missouri |
| 70 | Grace M. Milberry | 41 | Wife | — | Colo |
| 71 | Fred Jr. Milberry | 20 | Son | Lead Burner | Colo |
| 72 | Edith Milberry | 18 | Daughter | — | Colo |
| 73 | John W. Maquand | 63 | Head | Prudential | Kansas |
| 74 | Hattie Maquand | 63 | Wife | — | Kansas |
| 75 | Isabelle Tomlinson | 65 | Head | — | Ill |
| 76 | Jean Mills | 82 | Mother | — | Ill |
| 77 | Wallace Crock | 55 | Head | Janitor | Ill |
| 78 | Ada Crock | 55 | Wife | Machinist | Ill |
| 79 | Robert M. Metcalf | 24 | Son | — | Wyo |
| 80 | Annie Laura Temple | 25 | Lodger | X-Ray Technician | Colo |
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)