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John Atkins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Yolo-County, California
Our Model Tree links this John Atkins across the 1930 and 1940 US Censuses in Yolo-County, California (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 5-person household.
Age 46
b. ~1894
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Yolo-County, California |
| Surname | Atkins |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Clarksburg Twp |
| 1935 Residence (County) | Yolo |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Farmer |
| Township / Ward | Clarksburg Twp |
| Est. Birth Year | ~1894 |
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 |
|---|---|---|---|---|
| Gust Olsen | Other | — | 27 | ~1913 |
| John Atkins | Son | — | 6 | ~1934 |
| John Atkins | Head | — | 46 | ~1894 |
| Mildred Atkins | Spouse | — | 38 | ~1902 |
| William Atkins | Son | — | 9 | ~1931 |
Census Appearances
1930
Yolo, California
Head, age 36
Yolo, California · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Atkins |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 35 |
| Father's Birthplace | California |
| Mother's Birthplace | Holland |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Yolo-County, California
Head, age 46
Yolo-County, California · implied b. ~1894 — 5 household members
| Surname | Atkins |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Clarksburg Twp |
| 1935 Residence (County) | Yolo |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Atkins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Atkins
Head · 1940 · age 46 · b. ~1894 · California
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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 — Yolo-County, California
Open full size
1940 US Federal Census — Yolo-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00366-00117)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Angel | 33 | lodger | Farm Laborer | Mexico |
| 2 | Encarnacion Prado | 35 | lodger | Farm Laborer | Mexico |
| 3 | Genaro Ortega | 40 | lodger | Farm Laborer | Mexico |
| 4 | Jesus Cantero | 44 | lodger | Farm Laborer | Mexico |
| 5 | Cruz Trevino | 48 | lodger | Farm Laborer | Mexico |
| 6 | George Brown | 32 | lodger | Farm Laborer | California |
| 7 | Henry Campos | 33 | lodger | Farm Laborer | Colorado |
| 8 | Joseph Martinez | 25 | lodger | Farm Laborer | Mexico |
| 9 | Isabel Witron | 52 | lodger | Farm Laborer | Mexico |
| 10 | Lorenzo Ramirez | 24 | lodger | Farm Laborer | New Mexico |
| 11 | Frank Lopez | 36 | lodger | Farm Laborer | Mexico |
| 12 | Frank Luna | 30 | head | Farm Laborer | Mexico |
| 13 | Virginia Luna | 15 | wife | Lodging House | California |
| 14 | Margaret Luna | 0 | daughter | — | California |
| 15 | John Aguilar | 46 | brother in law | Farm Laborer | Mexico |
| 16 | Henry Aguilar | 16 | brother in law | Farm Laborer | California |
| 17 | Juan Ramirez | 39 | lodger | Farm Laborer | Mexico |
| 18 | Sacramento Leldana | 20 | lodger | Farm Laborer | Mexico |
| 19 | Ignacio Sandoval | 54 | lodger | Farm Laborer | Mexico |
| 20 | Jesus Nava | 57 | lodger | Farm Laborer | Mexico |
| 21 | Angelo Perez | 35 | lodger | Farm Laborer | Mexico |
| 22 | Joseph Thomas | 61 | head | Gardener | Ohio |
| 23 | Jake Rather | 52 | lodger | Feeder | Texas |
| 24 | Jesse Francis | 34 | lodger | Tractor Driver | Oklahoma |
| 25 | Harry Bailey | 40 | lodger | Tractor Driver | California |
| 26 | Mearl Cox | 19 | lodger | Milker | Oklahoma |
| 27 | Fred Carlsen | 61 | lodger | Laborer | Denmark |
| 28 | Elwood Bunnell | 29 | head | Farmer | California |
| 29 | Eugenia Bunnell | 30 | wife | — | Illinois |
| 30 | Phillip Bunnell | 7 | son | — | California |
| 31 | Gene Bunnell | 4 | son | — | California |
| 32 | John Atkins THIS PERSON | 46 | head | Farmer | California |
| 33 | Mildred Atkins | 38 | wife | — | Canada-French |
| 34 | William Atkins | 9 | son | — | California |
| 35 | John Atkins | 6 | son | — | California |
| 36 | Gust Olsen | 27 | hired man | Milkhous Man | Sweden |
| 37 | Albert Wentz | 34 | head | Milker | South Dakota |
| 38 | Anna Wentz | 24 | wife | — | Texas |
| 39 | Alida Atkins | 72 | head | — | Holland |
| 40 | Henry Atkins | 44 | son | Farmer | California |
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)