AC
Annie Cook — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Diego-County, California
Our Model Tree links this Annie Cook across the 1920, 1930 and 1940 US Censuses in San-Diego-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1869), then head of a 5-person household.
Age 71
b. ~1869
Female
Spouse
Born: Maine
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Diego-County, California |
| Surname | Cook |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | San Diego |
| 1935 Residence (County) | San Diego |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | San Diego |
| Est. Birth Year | ~1869 |
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 Annie | Age | Birth yr |
|---|---|---|---|---|
| Rhoda Rickenberg | Daughter | — | 43 | ~1897 |
| Arthur Cook | Head | — | 73 | ~1867 |
| Louis Rickenberg | Other | — | 43 | ~1897 |
| Richard Rickenberg | Other | — | 16 | ~1924 |
| Annie Cook | Spouse | — | 71 | ~1869 |
Census Appearances
1920
San Diego, …
Spouse, age 46
San Diego, California · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Annie M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Dressmaking |
| Industry | Own Home |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
San Diego, …
Other, age 60
San Diego, California · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Annie M. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 22 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | dressmaker |
| Industry | own shop |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
San-Diego-County, California
Spouse, age 71
San-Diego-County, California · implied b. ~1869 — 5 household members
| Surname | Cook |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | San Diego |
| 1935 Residence (County) | San Diego |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Annie Cook across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Cook
Spouse · 1940 · age 71 · b. ~1869 · California
★ 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 — San-Diego-County, California
Open full size
1940 US Federal Census — San-Diego-County, California
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00451-00756)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louise Boardman | 13 | Grand daughter | — | California |
| 42 | — | None | — | — | — |
| 43 | Le Roy Kelsey | 58 | Head | Engineer | Iowa |
| 44 | Marguerite Kelsey | 52 | Wife | — | Wisconsin |
| 45 | Eleanor Kelsey | 25 | daughter | — | California |
| 46 | Lois Kelsey | 14 | daughter | — | California |
| 47 | Claude Geddes | 60 | Head | Salesman | Pennsylvania |
| 48 | Sarah Geddes | 58 | Wife | — | Pennsylvania |
| 49 | Roy Kresser | 38 | Head | Fireman | Nebraska |
| 50 | Thelma Kresser | 34 | Wife | — | Utah |
| 51 | Barbara Jean Kresser | 15 | daughter | — | Utah |
| 52 | Roy Bernard Kresser | 12 | Son | — | Utah |
| 53 | Fred Kenward | 29 | Lodger | Truck Driver | Iowa |
| 54 | Arthur D Cook | 73 | Head | — | Maine |
| 55 | Annie Cook THIS PERSON | 71 | Wife | — | Maine |
| 56 | Louis Rickenberg | 43 | son-in-law | Supervisor | Illinois |
| 57 | Rhoda Rickenberg | 43 | daughter | — | Maine |
| 58 | Richard Rickenberg | 16 | grandson | — | California |
| 59 | William Darby | 64 | Head | Construction | Missouri |
| 60 | Minnie P Darby | 53 | Wife | — | Arizona |
| 61 | Solomon Roedel | 36 | Head | Grocer Man | North Dakota |
| 62 | Imogene Roedel | 36 | Wife | Bookkeeper | Missouri |
| 63 | John Rueth | 64 | father-in-law | — | Missouri |
| 64 | Torsis Mata | 66 | Head | — | Mexico |
| 65 | Phile Mata | 40 | Son | Salesman | California |
| 66 | Frances Mata | 15 | daughter | — | California |
| 67 | Wilbur Gladhill | 48 | Head | — | Pennsylvania |
| 68 | Mary Gladhill | 50 | Wife | — | Pennsylvania |
| 69 | Doris Gladhill | 24 | daughter | Teacher | Pennsylvania |
| 70 | Arthur Seamann | 28 | Head | Machinist | Illinois |
| 71 | Alice Seamann | 21 | Wife | — | Kentucky |
| 72 | Irman Longfellow | 32 | Head | Buster Master | Michigan |
| 73 | Agnes Longfellow | 31 | Wife | Saleslady Clerk | Washington |
| 74 | Thomas Longfellow | 12 | Son | — | Washington |
| 75 | Gordon Longfellow | 10 | Son | — | Washington |
| 76 | Santred Salo | 67 | father-in-law | — | Finland |
| 77 | Will B Bowen | 59 | Head | Truck Driver | Iowa |
| 78 | Mildred M Bowen | 54 | Wife | — | Minnesota |
| 79 | Robert Bowen | 16 | Son | — | 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)