AH
Anna Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Anna Hansen across the 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 4-person household.
Age 51
b. ~1889
Female
Spouse
Born: Denmark
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Hansen |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1889 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Hansen | Daughter | — | 19 | ~1921 |
| John Hansen | Head | — | 60 | ~1880 |
| Irving Hansen | Son | — | 21 | ~1919 |
| Anna Hansen | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Alameda, California
Spouse, age 31
Alameda, California · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Alameda, California
Spouse, age 41
Alameda, California · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Anna J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 23 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Alameda-County, California
Spouse, age 51
Alameda-County, California · implied b. ~1889 — 4 household members
| Surname | Hansen |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Anna Hansen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Hansen
Spouse · 1940 · age 51 · b. ~1889 · 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 — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00434-00293)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roarf Feather | 57 | Mother | — | Missouri |
| 42 | Ruby La Forge | 30 | Lodger | Office Clerk | Texas |
| 43 | Milton Hurtzman | 28 | Head | Office Mgr. | Michigan |
| 44 | Edna Hurtzman | 24 | Wife | — | Michigan |
| 45 | Leroy Hurtzman | 3 | Son | — | — |
| 46 | Samuel Harris | 29 | Head | Pharmacist | Canada-Eng |
| 47 | Marjorie Harris | 27 | Wife | — | Washington |
| 48 | Frederick Godfrey | 40 | Head | Salesman | Wisconsin |
| 49 | Gertrude Godfrey | 30 | Wife | — | Minnesota |
| 50 | Marguerite Hausler | 35 | Head | Secretary | Maryland |
| 51 | Katherine Preston | 69 | Mother | — | Maryland |
| 52 | Patrick J. Maguire | 52 | Head | Engineer | Pennsylvania |
| 53 | Johanna Maguire | 56 | Wife | — | Pennsylvania |
| 54 | Carrie Shock | 27 | Head | Stitcher | Arkansas |
| 55 | Margaret Shock | 25 | Sister | Wrapper | Arkansas |
| 56 | Maurine Shock | 23 | Sister | Belt Girl | Arkansas |
| 57 | Mildred Shock | 20 | Sister | Belt Girl | Arkansas |
| 58 | M. Frank Maguire | 28 | Head | Salesman | Pennsylvania |
| 59 | Ruth L. Maguire | 26 | Wife | — | California |
| 60 | Patricia A. Maguire | 2 | Daughter | — | — |
| 61 | Daniel E. Eddleman | 65 | Head | Proprietor | Indiana |
| 62 | Ella Eddleman | 54 | Wife | — | Montana |
| 63 | John P. Hansen | 60 | Head | Carpenter | Denmark |
| 64 | Anna J. Hansen THIS PERSON | 51 | Wife | — | Denmark |
| 65 | Irving J. Hansen | 21 | Son | Clerk | California |
| 66 | Dorothy M. Hansen | 19 | Daughter | — | California |
| 67 | Owen Benson | 65 | Head | Bartender | Utah |
| 68 | Grace Benson | 65 | Wife | — | Illinois |
| 69 | Jesse S. Pace | 48 | Head | Salesmanager | Iowa |
| 70 | Verda Pace | 41 | Wife | — | Iowa |
| 71 | Leon Pace | 21 | Son | Porter | Iowa |
| 72 | Darlene Pace | 20 | Daughter | Operator | Iowa |
| 73 | Lawrence Kibby | 30 | Head | Cook | Kansas |
| 74 | Beatrice Kibby | 28 | Wife | — | California |
| 75 | Louis S. Sell | 56 | Head | Proprietor | Missouri |
| 76 | Mabel H. Sell | 42 | Wife | Clerk | Minnesota |
| 77 | Doyle Sell | None | James E. | — | No |
| 78 | Carl Rose | 62 | Head | Barber | Germany |
| 79 | Matilda Rose | 68 | Wife | — | Illinois |
| 80 | William Kenney | 62 | Head | Caretaker | England |
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)