JA
John Allison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Weld-County, Colorado
Our Model Tree links this John Allison across the 1920, 1930 and 1940 US Censuses in Weld-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 5-person household.
Age 57
b. ~1883
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Weld-County, Colorado |
| Surname | Allison |
| Given Name | John Martin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Eaton Town |
| 1935 Residence (County) | Weld |
| Additional Details | |
| Occupation | Policeman |
| Industry | City |
| Class of Worker | GW |
| Hours Worked | 56 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Policeman |
| Township / Ward | Eaton Town |
| Est. Birth Year | ~1883 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Allison | Daughter | — | 20 | ~1920 |
| Nellie Allison | Daughter | — | 17 | ~1923 |
| Nellie Allison | Spouse | — | 56 | ~1884 |
| John Allison | Head | — | 57 | ~1883 |
| Pauline Allison | Daughter | — | 23 | ~1917 |
Census Appearances
1920
Weld, Colorado
Head, age 37
Weld, Colorado · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allison |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Year of Naturalization | F |
| Birthplace (normalized) | georgia |
1930
Weld, Colorado
Head, age 47
Weld, Colorado · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allison |
| Given Name | J Gordon |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 23 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Weld-County, Colorado
Head, age 57
Weld-County, Colorado · implied b. ~1883 — 5 household members
| Surname | Allison |
| Given Name | John Martin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Eaton Town |
| 1935 Residence (County) | Weld |
| Occupation | Policeman |
| Industry | City |
| Class of Worker | GW |
| Hours Worked | 56 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 John Allison across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Allison
Head · 1940 · age 57 · b. ~1883 · 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 — 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-t0627-00481-00532)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard L. Waymire | 1 | Son | — | Colorado |
| 2 | Aaron G. Bass | 60 | Head | Road Maintenance | Illinois |
| 3 | Clara D. Bass | 57 | Wife | — | Nebraska |
| 4 | John A. Freelow | 81 | Father-in-law | — | Ohio |
| 5 | Evaline Lanman | 76 | Head | — | Ohio |
| 6 | Bessie Q. Preston | 50 | Daughter | Hostess | Missouri |
| 7 | Kenneth Barber | 34 | Son | Sexton | Colorado |
| 8 | John Lahnert | 33 | Head | Laborer | Colorado |
| 9 | Rose D. Lahnert | 32 | Wife | — | Colorado |
| 10 | Donald Lahnert | 12 | Son | — | Colorado |
| 11 | Howard Lahnert | 9 | Son | — | Colorado |
| 12 | Betty Jane Lahnert | 6 | Daughter | — | Colorado |
| 13 | Ralph Hall | 36 | Head | Laborer | Nebraska |
| 14 | Anna D. Hall | 30 | Wife | — | Kansas |
| 15 | Ralph Hall | 9 | Son | — | Colorado |
| 16 | Betty Ann Hall | 3 | Daughter | — | Colorado |
| 17 | La Vonne Hall | 2 | Daughter | — | Colorado |
| 18 | Louie Taylor | 29 | Head | Laborer | Missouri |
| 19 | Hazel D. Taylor | 24 | Wife | — | Arkansas |
| 20 | Solomon C. West | 67 | Head | Section Hand | Georgia |
| 21 | Blanche D. West | 52 | Wife | — | Colorado |
| 22 | Ralph Whittaker | 26 | Son | Truck Driving | Nebraska |
| 23 | Harold H. Whittaker | 20 | Son | Truck Driver | Colorado |
| 24 | Ruth West | 15 | Daughter | Housework | Colorado |
| 25 | Arthur West | 10 | Son | — | Colorado |
| 26 | John Martin Allison THIS PERSON | 57 | Head | Policeman | Georgia |
| 27 | Nellie M. Allison | 56 | Wife | — | Georgia |
| 28 | Elizabeth Allison | 20 | Daughter | Bookkeeper | Colorado |
| 29 | Pauline Allison | 23 | Daughter | Reporter | Colorado |
| 30 | Nellie Barbara Allison | 17 | Daughter | — | Colorado |
| 31 | Marvin D. Jackson | 42 | Head | Proprietor | Colorado |
| 32 | Neva Jackson | 35 | Wife | Cashier | Missouri |
| 33 | Verdun Jackson | 21 | Son | Operator | Colorado |
| 34 | Eilene Jackson | 18 | Wife | Cashier | Colorado |
| 35 | Oliver A. Dent | 32 | Head | Laborer | North Dakota |
| 36 | Thelma D. Dent | 25 | Wife | — | Missouri |
| 37 | Albert Dent | 6 | Son | — | Colorado |
| 38 | Hubert Dent | 6 | Son | — | Colorado |
| 39 | Virginia Dent | 4 | Daughter | — | Colorado |
| 40 | Margaret Dent | 3 | 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)