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George Mills — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Routt-County, Colorado
Our Model Tree links this George Mills across the 1930 and 1940 US Censuses in Routt-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 9-person household.
Age 42
b. ~1898
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Routt-County, Colorado |
| Surname | Mills |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Clark |
| 1935 Residence (County) | Routt |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Farmer |
| Township / Ward | Clark |
| Est. Birth Year | ~1898 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Lewis Mills | Son | — | 19 | ~1921 |
| George Mills | Head | — | 42 | ~1898 |
| Mildred Mills | Daughter | — | 13 | ~1927 |
| Frank Mills | Son | — | 20 | ~1920 |
| Leo Mills | Son | — | 7 | ~1933 |
| Orville Mills | Son | — | 9 | ~1931 |
| La Mills | Son | — | 10 | ~1930 |
| Robert Mills | Son | — | 16 | ~1924 |
| Marjory Mills | Daughter | — | ~1940 |
Census Appearances
1930
Routt, Colorado
Head, age 32
Routt, Colorado · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mills |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Routt-County, Colorado
Head, age 42
Routt-County, Colorado · implied b. ~1898 — 9 household members
| Surname | Mills |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Clark |
| 1935 Residence (County) | Routt |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 George Mills across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Mills
Head · 1940 · age 42 · b. ~1898 · 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 — Routt-County, Colorado
Open full size
1940 US Federal Census — Routt-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00479-00203)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Mills | 42 | Wife | — | New York |
| 2 | George Mills THIS PERSON | 42 | Head | Farmer | Michigan |
| 3 | Frank S Mills | 20 | Son | — | Colorado |
| 4 | Lewis J Mills | 19 | Son | Farm Help | Colorado |
| 5 | Robert R Mills | 16 | Son | Farm Help | Colorado |
| 6 | Mildred G Mills | 13 | Daughter | — | Colorado |
| 7 | La Roy A Mills | 10 | Son | — | Colorado |
| 8 | Orville H Mills | 9 | Son | — | Colorado |
| 9 | Leo Mills | 7 | Son | — | Colorado |
| 10 | Marjory J Mills | 0 | Daughter | — | Colorado |
| 11 | Joe B Lewis | 82 | Head | — | England |
| 12 | James B Gilliland | 59 | Head | Farmer | Missouri |
| 13 | Marshall O Peavy | 41 | Head | Farmer | Alabama |
| 14 | Mavis Peavy | 36 | Wife | — | Washington |
| 15 | Mary C Peavy | 15 | Daughter | — | Colorado |
| 16 | Frances J Peavy | 12 | Daughter | — | Colorado |
| 17 | Jack Blangine | 23 | Head | Farm Help | South Dakota |
| 18 | Dick Nelson | 24 | Hired Help | Farm Help | Kansas |
| 19 | Jack J Arnold | 26 | Head | Farmer | Colorado |
| 20 | Violet L Arnold | 25 | Wife | — | Nebraska |
| 21 | Donna L Arnold | 5 | Daughter | — | Colorado |
| 22 | Lois M Arnold | 3 | Daughter | — | Colorado |
| 23 | Virgil Muirhead | 23 | Brother in law | Farm Help | Nebraska |
| 24 | Virgil Woods | 28 | Head | Farm Help | Oklahoma |
| 25 | Juanita F Woods | 24 | Wife | — | Kansas |
| 26 | Billie J Woods | 6 | Daughter | — | Oklahoma |
| 27 | Dale Woods | 4 | Son | — | Oklahoma |
| 28 | Debra J Woods | 2 | Daughter | — | Oklahoma |
| 29 | Donald J Woods | 0 | Son | — | Colorado |
| 30 | Peter J Trezewant | 50 | Head | Farmer | North Carolina |
| 31 | Maud N Trezewant | 55 | Wife | — | Wisconsin |
| 32 | Abe J Macadam | 64 | Head | Farmer | Iowa |
| 33 | Anton H Kline | 41 | Head | Farmer | Arizona |
| 34 | Margot R Kline | 31 | Wife | — | Colorado |
| 35 | Dollie J Kline | 6 | Daughter | — | Colorado |
| 36 | Clara J Kline | 3 | Daughter | — | Colorado |
| 37 | Thomas Kline | 22 | Brother | Farm Help | Colorado |
| 38 | Orville Townsend | 39 | Head | Farmer | Nebraska |
| 39 | Emma R Townsend | 30 | Wife | — | Nebraska |
| 40 | Dean G Townsend | 2 | Son | — | 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)