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Mary Grimes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Santa-Barbara-County, California
Our Model Tree links this Mary Grimes across the 1930 and 1940 US Censuses in Santa-Barbara-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 11-person household.
Age 37
b. ~1903
Female
Spouse
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Santa-Barbara-County, California |
| Surname | Grimes |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Santa Barbara |
| 1935 Residence (County) | Santa Barbara |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Santa Barbara |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Grimes | Head | — | 52 | ~1888 |
| Consuelo Grimes | Daughter | — | 6 | ~1934 |
| Mary Grimes | Daughter | — | 15 | ~1925 |
| Katharine Grimes | Daughter | — | 9 | ~1931 |
| William Grimes | Son | — | 17 | ~1923 |
| Patricia Grimes | Daughter | — | 1 | ~1939 |
| Franklin Grimes | Son | — | 3 | ~1937 |
| Kenneth Grimes | Son | — | 11 | ~1929 |
| Sam Grimes | Son | — | 18 | ~1922 |
| Charles Grimes | Son | — | 14 | ~1926 |
| Mary Grimes | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Santa Barbara, …
Other, age 27
Santa Barbara, California · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grimes |
| Given Name | Mary A. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 17 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Santa-Barbara-County, California
Spouse, age 37
Santa-Barbara-County, California · implied b. ~1903 — 11 household members
| Surname | Grimes |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Santa Barbara |
| 1935 Residence (County) | Santa Barbara |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Mary Grimes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Grimes
Spouse · 1940 · age 37 · b. ~1903 · 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 — Santa-Barbara-County, California
Open full size
1940 US Federal Census — Santa-Barbara-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00333-00519)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth Naylor | 26 | Head | — | Michigan |
| 42 | Lottie Naylor | 55 | Mother | — | California |
| 43 | Jean Woodward | 32 | Maid | Maid | Oregon |
| 44 | Laura E. Mckeen | 52 | Head | Social Worker | Pennsylvania |
| 45 | Elizabeth Davis | 54 | Partner | Manager | Pennsylvania |
| 46 | Frank D. Mcafee | 52 | Head | Janitor | California |
| 47 | Josephine Mcafee | 53 | Wife | — | Russia |
| 48 | Suken Imaniche | 65 | Head | Farm Laborer | Japan |
| 49 | William Gunnerson | 35 | Head | Probation Officer | California |
| 50 | Marjorie Gunnerson | 26 | Wife | Teacher | California |
| 51 | Ernest Caesar | 36 | Head | Gardner | Germany |
| 52 | Rose Caesar | 40 | Wife | Gardner | Germany |
| 53 | John M. Grimes | 52 | Head | Blacksmith | California |
| 54 | Mary A. Grimes THIS PERSON | 37 | Wife | — | Oregon |
| 55 | Sam Grimes | 18 | Son | — | California |
| 56 | William Grimes | 17 | Son | — | California |
| 57 | Mary M. Grimes | 15 | Daughter | — | California |
| 58 | Charles A. Grimes | 14 | Son | — | California |
| 59 | Kenneth C. Grimes | 11 | Son | — | California |
| 60 | Katharine Grimes | 9 | Daughter | — | California |
| 61 | Consuelo Grimes | 6 | Daughter | — | California |
| 62 | Franklin D. Grimes | 3 | Son | — | California |
| 63 | Patricia C. Grimes | 1 | Daughter | — | California |
| 64 | Riley E. Bedwell | 41 | Head | Truck & Game Warden | Iowa |
| 65 | Alice G. Bedwell | 42 | Wife | — | California |
| 66 | Bud E. Bedwell | 20 | Son | — | California |
| 67 | Florence G. Bedwell | 17 | Daughter | — | California |
| 68 | Roy Wheeler | 50 | Head | Bookkeeper & Asst Manager | Kansas |
| 69 | Blanche G. Wheeler | 57 | Wife | — | Illinois |
| 70 | June Wheeler | 24 | Daughter | — | California |
| 71 | Linnie Wheeler | 78 | Mother | — | Indiana |
| 72 | Carrie E. Frank | 63 | Head | Teacher | Illinois |
| 73 | Harry E. Frank | 65 | Brother | — | Illinois |
| 74 | Bessie Medzikhovsky | 46 | Head | Farmer | Vermont |
| 75 | Arthur Felix | 53 | Lodger | Manager | California |
| 76 | Joaquin Pina | 46 | Head | Laborer | California |
| 77 | Louisa Pina | 35 | Wife | — | California |
| 78 | Hisichi Yamaoka | 52 | Head | Farmer | Japan |
| 79 | Terumy Yamaoka | 39 | Wife | Farm Laborer | Japan |
| 80 | Michiko Yamaoka | 17 | Daughter | Farm Laborer | 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)