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Mollie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Garfield-County, Colorado
Our Model Tree links this Mollie Williams across the 1930 and 1940 US Censuses in Garfield-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 5-person household.
Age 37
b. ~1903
Female
Spouse
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Garfield-County, Colorado |
| Surname | Williams |
| Given Name | Mollie Q. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Garfield |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 11 |
| Est. Birth Year | ~1903 |
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 Mollie | Age | Birth yr |
|---|---|---|---|---|
| Dewey Williams | Head | — | 42 | ~1898 |
| Mollie Williams | Spouse | — | 37 | ~1903 |
| Billie Williams | Son | — | 16 | ~1924 |
| Mary Anderson | Other | — | 74 | ~1866 |
| James Williams | Son | — | 13 | ~1927 |
Census Appearances
1930
Garfield, Colorado
Daughter, age 27
Garfield, Colorado · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mollie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 17 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Finland |
| Occupation | Housekeeper |
| Industry | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Garfield-County, Colorado
Spouse, age 37
Garfield-County, Colorado · implied b. ~1903 — 5 household members
| Surname | Williams |
| Given Name | Mollie Q. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Garfield |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Mollie Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mollie Williams
Spouse · 1940 · age 37 · b. ~1903 · Colorado
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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 — Garfield-County, Colorado
Open full size
1940 US Federal Census — Garfield-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00463-00875)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Dunn | 26 | Head | Farmer | Colorado |
| 2 | Helen Dunn | 26 | Wife | — | Kansas |
| 3 | Jack Dunn | 6 | Son | — | Colorado |
| 4 | Joyce Dunn | 4 | Daughter | — | Colorado |
| 5 | Patience Dunn | 2 | Son | — | Colorado |
| 6 | John V. Flynn | 39 | Head | Farmer | Colorado |
| 7 | Mary Q. Flynn | 31 | Wife | — | Colorado |
| 8 | Josephine Flynn | 3 | Daughter | — | Colorado |
| 9 | Alice P. Flynn | 1 | Daughter | — | Colorado |
| 10 | Paul Lowe | 29 | Head | Farmer | Illinois |
| 11 | June Q. Lowe | 20 | Wife | — | California |
| 12 | Roy S. Smith | 42 | Head | Farmer | Texas |
| 13 | Elizabeth Smith | 33 | Wife | — | Illinois |
| 14 | Oscar Larsen | 49 | Hired hand | Farm Laborer | Sweden |
| 15 | Hazel Q. Mccord | 25 | Head | School Teacher | Iowa |
| 16 | Dewey Williams | 42 | Head | Farmer | Indiana |
| 17 | Mollie Q. Williams THIS PERSON | 37 | Wife | — | Colorado |
| 18 | Billie Jr. Williams | 16 | Son | — | Colorado |
| 19 | James E. Williams | 13 | Son | — | Colorado |
| 20 | Mary Anderson | 74 | Mother-in-law | — | Finland |
| 21 | Louis Phillips | 39 | Head | School Teacher | Indiana |
| 22 | Esther Q. Phillips | 26 | Wife | — | Nebraska |
| 23 | Hugh A. Flynn | 44 | Head | Farmer | Colorado |
| 24 | Katie Flynn | 44 | Wife | — | Colorado |
| 25 | William Flynn | 15 | Son | — | Colorado |
| 26 | Betty Flynn | 13 | Daughter | — | Colorado |
| 27 | Patricia Flynn | 11 | Daughter | — | Colorado |
| 28 | Jean Flynn | 9 | Daughter | — | Colorado |
| 29 | Hughie Flynn | 2 | Son | — | Colorado |
| 30 | Floyd Flynn | 16 | Step-son | Farm Laborer | Colorado |
| 31 | Douglas Flynn | 9 | Step-son | — | Colorado |
| 32 | James A. Alexander | 45 | Head | Farmer | Missouri |
| 33 | Dorothy Alexander | 40 | Wife | — | Colorado |
| 34 | Louis Stagner | 21 | Hired hand | Farm Laborer | Colorado |
| 35 | Marie Stagner | 19 | Wife | — | Colorado |
| 36 | Clinton Q. Maxfield | 39 | Head | Farmer | Colorado |
| 37 | Alice Maxfield | 38 | Wife | — | California |
| 38 | Patricia Maxfield | 10 | Daughter | — | Colorado |
| 39 | Clinton Jr. Maxfield | 7 | Son | — | Colorado |
| 40 | Ralph Parker | 24 | Hired hand | Farm Laborer | Colorado |
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)