AH
Anna Hansen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Anna Hansen across the 1930 and 1940 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a daughter (b.~1889), then head of a 13-person household.
Age 41
b. ~1889
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| 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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Catherine Hansen | Daughter | — | 33 | ~1897 |
| Minnie Hansen | Daughter | — | 29 | ~1901 |
| Emma Hansen | Daughter | — | 31 | ~1899 |
| Anna Hansen | Daughter | — | 41 | ~1889 |
| Alice Hansen | Daughter | — | 21 | ~1909 |
| Hans Hansen | Head | — | 77 | ~1853 |
| Lillian Hansen | Other | — | 23 | ~1907 |
| Albert Hansen | Son | — | 25 | ~1905 |
| George Hansen | Son | — | 23 | ~1907 |
| Fred Hansen | Son | — | 35 | ~1895 |
| Edward Hansen | Son | — | 37 | ~1893 |
| Arthur Hansen | Son | — | 19 | ~1911 |
| Hans Hansen | Son | — | 43 | ~1887 |
Census Appearances
1930
San Francisco, …
Daughter, age 41
San Francisco, California · implied b. ~1889 — 13 household members
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Head, age 51
San-Francisco-County, California · implied b. ~1889
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Hansen |
| Given Name | Annie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| 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 Anna Hansen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Hansen
Daughter · 1930 · age 41 · b. ~1889 · California
★ You are viewing this record
Sibling
Alice Hansen
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hansen
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Hansen
Sibling · 1930 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Hansen
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Hansen
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Hansen
Sibling · 1930 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Hansen
Sibling · 1930 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Hansen
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Hansen
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hans Hansen
Sibling · 1930 · age 43
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula100unit:0231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hans Hansen | 77 | Head | — | Denmark |
| 52 | Anna Hansen THIS PERSON | 41 | Daughter | — | California |
| 53 | Hans Hansen | 43 | Son | Laborer | California |
| 54 | Edward Hansen | 37 | Son | Laborer | California |
| 55 | Fred Hansen | 35 | Son | Laborer | California |
| 56 | Catherine Hansen | 33 | Daughter | — | California |
| 57 | Emma Hansen | 31 | Daughter | — | California |
| 58 | Minnie Hansen | 29 | Daughter | — | California |
| 59 | Albert Hansen | 25 | Son | Laborer | California |
| 60 | George Hansen | 23 | Son | — | California |
| 61 | Alice Hansen | 21 | Daughter | Laborer | California |
| 62 | Arthur Hansen | 19 | Son | — | California |
| 63 | Lillian Hansen | 23 | Lodger | — | California |
| 64 | Hans Hansen | 63 | Head | — | Denmark |
| 65 | Anna Hansen | 65 | Wife | — | Denmark |
| 66 | Hans Hansen | 37 | Son | Laborer | California |
| 67 | Anna Hansen | 35 | Daughter | — | California |
| 68 | Edward Hansen | 33 | Son | — | California |
| 69 | Fred Hansen | 31 | Son | Laborer | California |
| 70 | Catherine Hansen | 29 | Daughter | — | California |
| 71 | Emma Hansen | 27 | Daughter | — | California |
| 72 | Minnie Hansen | 25 | Daughter | — | California |
| 73 | Albert Hansen | 23 | Son | Laborer | California |
| 74 | George Hansen | 21 | Son | Laborer | California |
| 75 | Alice Hansen | 19 | Daughter | — | California |
| 76 | Arthur Hansen | 17 | Son | — | California |
| 77 | Lillian Hansen | 15 | Daughter | — | California |
| 78 | Hans Hansen | 61 | Head | — | Denmark |
| 79 | Anna Hansen | 63 | Wife | — | Denmark |
| 80 | Hans Hansen | 35 | Son | Laborer | California |
| 81 | Anna Hansen | 33 | Daughter | — | California |
| 82 | Edward Hansen | 31 | Son | — | California |
| 83 | Fred Hansen | 29 | Son | Laborer | California |
| 84 | Catherine Hansen | 27 | Daughter | — | California |
| 85 | Emma Hansen | 25 | Daughter | — | California |
| 86 | Albert Hansen | 46 | Head | Laborer | California |
| 87 | Anna Hansen | 44 | Wife | — | California |
| 88 | Hans Hansen | 21 | Son | Laborer | California |
| 89 | Anna Hansen | 19 | Daughter | — | California |
| 90 | Edward Hansen | 17 | Son | — | California |
| 91 | Fred Hansen | 15 | Son | — | California |
| 92 | Catherine Hansen | 13 | Daughter | — | California |
| 93 | Emma Hansen | 11 | Daughter | — | California |
| 94 | Minnie Hansen | 9 | Daughter | — | California |
| 95 | Albert Hansen | 7 | Son | — | California |
| 96 | George Hansen | 5 | Son | — | California |
| 97 | Alice Hansen | 3 | Daughter | — | California |
| 98 | Arthur Hansen | 1 | Son | — | California |
| 99 | Lillian Hansen | 0 | Daughter | — | California |
| 100 | Hans Hansen | 0 | Son | — | California |
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)