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Hans Hansen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this Hans Hansen across the 1910, 1920 and 1930 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 6-person household.
Age 62
b. ~1868
Male
Head
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Hansen |
| Given Name | Hans P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 27 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Oakland City Part |
| Est. Birth Year | ~1868 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Hans | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Hansen | Daughter | — | 21 | ~1909 |
| Dorothy Hansen | Daughter | — | 10 | ~1920 |
| Frances Hansen | Daughter | — | 14 | ~1916 |
| Hans Hansen | Head | — | 62 | ~1868 |
| Arthur Hansen | Son | — | 26 | ~1904 |
| Anna Hansen | Spouse | — | 57 | ~1873 |
Census Appearances
Head, age 41
Cerro Gordo, Iowa · implied b. ~1869 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanson |
| Given Name | Hans P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 1 |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Agent |
| Industry | Life Insurance |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Black Hawk, …
Head, age 52
Black Hawk, Iowa · implied b. ~1868 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Hans P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Denmark |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | denmark |
1930
Alameda, California
Head, age 62
Alameda, California · implied b. ~1868 — 6 household members
| Surname | Hansen |
| Given Name | Hans P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 27 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Veteran | No |
| 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 Hans Hansen across 3 US Census years (1910, 1920 and 1930) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Hans Hansen
Head · 1930 · age 62 · b. ~1868 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula103unit:0331)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | — | None | — | — | — |
| 52 | K Abe | 44 | Head | Proprietor | Japan |
| 53 | T Abe | 35 | Wife | — | Japan |
| 54 | S Abe | 18 | Son | — | California |
| 55 | M Abe | 17 | Daughter | — | California |
| 56 | K Abe | 15 | Son | — | California |
| 57 | T Abe | 13 | Son | — | California |
| 58 | S Abe | 11 | Son | — | California |
| 59 | K Abe | 9 | Son | — | California |
| 60 | S Abe | 7 | Son | — | California |
| 61 | S Abe | 5 | Son | — | California |
| 62 | S Abe | 3 | Son | — | California |
| 63 | S Abe | 1 | Son | — | California |
| 64 | S Abe | 0 | Son | — | California |
| 65 | — | None | — | — | — |
| 66 | Hans P Hansen THIS PERSON | 62 | Head | — | Denmark |
| 67 | Anna Hansen | 57 | Wife | — | Denmark |
| 68 | Arthur Hansen | 26 | Son | Cutter | California |
| 69 | Evelyn Hansen | 21 | Daughter | — | California |
| 70 | Frances Hansen | 14 | Daughter | — | California |
| 71 | Dorothy Hansen | 10 | Daughter | — | California |
| 72 | Sarah Hearn | 53 | Head | — | Missouri |
| 73 | William Hearn | 25 | Son | Mechanic | Missouri |
| 74 | Robert Hearn | 19 | Son | Mechanic | Missouri |
| 75 | Mary Hearn | 15 | Daughter | — | Missouri |
| 76 | Olaf Olson | 45 | Head | Blacksmith | Sweden |
| 77 | Anna Olson | 45 | Wife | — | Sweden |
| 78 | Sven Olson | 21 | Son | Instrument | California |
| 79 | Elsa Olson | 18 | Daughter | Clerk | California |
| 80 | Nils Olson | 12 | Son | — | California |
| 81 | Ingrid Olson | 10 | Daughter | — | California |
| 82 | Olaf Olson | 8 | Son | — | California |
| 83 | Anna Olson | 6 | Daughter | — | California |
| 84 | Sven Olson | 4 | Son | — | California |
| 85 | Arthur Brown | 41 | Head | Salesman | Missouri |
| 86 | Lillian Brown | 38 | Wife | — | Alabama |
| 87 | Arthur Brown | 18 | Son | Salesman | Alabama |
| 88 | Lillian Brown | 15 | Daughter | — | Alabama |
| 89 | Robert Brown | 12 | Son | — | Alabama |
| 90 | Mary Brown | 10 | Daughter | — | Alabama |
| 91 | James Brown | 8 | Son | — | Alabama |
| 92 | William Brown | 6 | Son | — | Alabama |
| 93 | John Brown | 4 | Son | — | Alabama |
| 94 | George Brown | 2 | Son | — | Alabama |
| 95 | Charles Brown | 0 | Son | — | Alabama |
| 96 | Leon Pickford | 35 | Head | Proprietor | Scotland |
| 97 | Irene Pickford | 30 | Wife | — | Scotland |
| 98 | Leon Pickford | 5 | Son | — | California |
| 99 | Irene Pickford | 3 | Daughter | — | California |
| 100 | Robert Pickford | 1 | Son | — | California |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)