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Mollie Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Weld-County, Colorado
Our Model Tree links this Mollie Miller across the 1930 and 1940 US Censuses in Weld-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 4-person household.
Age 44
b. ~1896
Female
Spouse
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Weld-County, Colorado |
| Surname | Miller |
| Given Name | Mollie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Precinct 45, East Ault |
| 1935 Residence (County) | Weld |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Precinct 45 East Ault |
| Est. Birth Year | ~1896 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mollie | Age | Birth yr |
|---|---|---|---|---|
| Mollie Miller | Spouse | — | 44 | ~1896 |
| Henry Miller | Son | — | 18 | ~1922 |
| Henry Miller | Head | — | 50 | ~1890 |
| Edward Miller | Son | — | 13 | ~1927 |
Census Appearances
1930
Weld, Colorado
Other, age 34
Weld, Colorado · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Mollie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Weld-County, Colorado
Spouse, age 44
Weld-County, Colorado · implied b. ~1896 — 4 household members
| Surname | Miller |
| Given Name | Mollie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Precinct 45, East Ault |
| 1935 Residence (County) | Weld |
| Naturalization Status | Naturalized |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mollie Miller
Spouse · 1940 · age 44 · b. ~1896 · 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 — Weld-County, Colorado
Open full size
1940 US Federal Census — Weld-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00482-00377)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John R. Ford | 26 | Head | Farmer | Missouri |
| 2 | Francis Ford | 25 | Wife | — | Colorado |
| 3 | Lloyd Ford | 7 | Son | — | Colorado |
| 4 | Frank Ford | 3 | Son | — | Colorado |
| 5 | Wesley Ford | 1 | Son | — | Colorado |
| 6 | Chester Ford | 24 | Brother | Laborer | Colorado |
| 7 | Sam S. Lall | 32 | Head | Farmer | Colorado |
| 8 | Jewel Lall | 32 | Wife | — | Missouri |
| 9 | Lorene Lall | 9 | Daughter | — | Colorado |
| 10 | Edward Lall | 67 | Father | Farmer | Sweden |
| 11 | William Lall | 29 | Brother | Farmer | Colorado |
| 12 | Henry R. Wolf | 58 | Head | Farm Labor | Germany |
| 13 | P. R. Hackelman | 60 | Head | Labor | Illinois |
| 14 | Lula Hackelman | 58 | Wife | — | Illinois |
| 15 | John O. Baton | 33 | Head | Teacher | Colorado |
| 16 | Irene Baton | 35 | Wife | Nurse | Nebraska |
| 17 | Henry O. Miller | 50 | Head | Farmer | Russia |
| 18 | Mollie Miller THIS PERSON | 44 | Wife | — | Russia |
| 19 | Henry Miller | 18 | Son | Farmer | Colorado |
| 20 | Edward Miller | 13 | Son | — | Colorado |
| 21 | Harry O. Snyder | 20 | Head | Farmer | North Dakota |
| 22 | Lydia Snyder | 20 | Wife | — | Colorado |
| 23 | Arnold S. Becker | 28 | Head | Farm Labor | Nebraska |
| 24 | June Becker | 21 | Wife | — | Nebraska |
| 25 | Dickie Becker | 4 | Daughter | — | Nebraska |
| 26 | C. D. Schneider | 57 | Head | Farmer | Russia |
| 27 | Millie Schneider | 52 | Wife | — | Russia |
| 28 | Esther Schneider | 18 | Daughter | Housework | Colorado |
| 29 | Edward Schneider | 12 | Son | — | Colorado |
| 30 | Alberto Schneider | 23 | Head | Farmer | South Dakota |
| 31 | Elizabeth Schneider | 17 | Wife | — | Colorado |
| 32 | Jefferson O. Cager | 73 | Head | Retired Farmer | Ohio |
| 33 | Nancy Cager | 65 | Wife | — | Ohio |
| 34 | Lester Cager | 43 | Son | Farm Labor | Ohio |
| 35 | Lester S. Mason | 35 | Head | Farm Labor | Iowa |
| 36 | Nora Mason | 34 | Wife | — | Colorado |
| 37 | Mary Hattle | 59 | Head | — | Missouri |
| 38 | John S. Hattle | 25 | Son | Mechanic | Colorado |
| 39 | Margaret Hattle | 20 | Wife | — | Kansas |
| 40 | Caroline Hattle | 2 | Daughter | — | 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)