JH
John Hansen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this John Hansen across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 17-person household.
Age 17
b. ~1913
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Hansen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Laborer |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1913 |
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.
17 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Marie Hansen | Daughter | — | 25 | ~1905 |
| Ruth Hansen | Daughter | — | ~1930 | |
| Anna Hansen | Daughter | — | 19 | ~1911 |
| Alice Hansen | Daughter | — | 5 | ~1925 |
| Emma Hansen | Daughter | — | 9 | ~1921 |
| Dorothy Hansen | Daughter | — | 1 | ~1929 |
| Hans Hansen | Head | — | 66 | ~1864 |
| Chris Hansen | Son | — | 23 | ~1907 |
| Robert Hansen | Son | — | 3 | ~1927 |
| Peter Hansen | Son | — | 21 | ~1909 |
| John Hansen | Son | — | 17 | ~1913 |
| George Hansen | Son | — | 15 | ~1915 |
| Carl Hansen | Son | — | 11 | ~1919 |
| William Hansen | Son | — | 13 | ~1917 |
| Fred Hansen | Son | — | 7 | ~1923 |
| Hans Hansen | Son | — | 27 | ~1903 |
| Anna Hansen | Spouse | — | 66 | ~1864 |
Census Appearances
1930
Los Angeles, …
Son, age 17
Los Angeles, California · implied b. ~1913 — 17 household members
| Surname | Hansen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | General Work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Other, age 28
Los-Angeles-County, California · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanson |
| Given Name | John |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Occupation | New Worker |
| Hours Worked | 35 |
| Highest Grade | Hs 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 John Hansen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hansen
Son · 1930 · age 17 · b. ~1913 · California
★ You are viewing this record
Sibling
Carl Hansen
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Hansen
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Hansen
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hans Hansen
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hansen
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hansen
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Hansen
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hansen
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hansen
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Hansen
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chris Hansen
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Hansen
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Hansen
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Hansen
Sibling · 1930 · age 9
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel210:0154)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hans Hansen | 66 | Head | Laborer | Denmark |
| 52 | Anna Hansen | 66 | Wife | — | Denmark |
| 53 | Hans Hansen | 27 | Son | Laborer | California |
| 54 | Marie Hansen | 25 | Daughter | — | California |
| 55 | Chris Hansen | 23 | Son | Laborer | California |
| 56 | Peter Hansen | 21 | Son | Laborer | California |
| 57 | Anna Hansen | 19 | Daughter | — | California |
| 58 | John Hansen THIS PERSON | 17 | Son | Laborer | California |
| 59 | George Hansen | 15 | Son | — | California |
| 60 | William Hansen | 13 | Son | — | California |
| 61 | Carl Hansen | 11 | Son | — | California |
| 62 | Emma Hansen | 9 | Daughter | — | California |
| 63 | Fred Hansen | 7 | Son | — | California |
| 64 | Alice Hansen | 5 | Daughter | — | California |
| 65 | Robert Hansen | 3 | Son | — | California |
| 66 | Dorothy Hansen | 1 | Daughter | — | California |
| 67 | Ruth Hansen | 0 | Daughter | — | California |
| 68 | Hans Hansen | 45 | Head | Farmer | Denmark |
| 69 | Anna Hansen | 40 | Wife | — | Denmark |
| 70 | Hans Hansen | 14 | Son | — | California |
| 71 | Anna Hansen | 12 | Daughter | — | California |
| 72 | Marie Hansen | 10 | Daughter | — | California |
| 73 | Chris Hansen | 8 | Son | — | California |
| 74 | Peter Hansen | 6 | Son | — | California |
| 75 | Anna Hansen | 4 | Daughter | — | California |
| 76 | John Hansen | 2 | Son | — | California |
| 77 | George Hansen | 0 | Son | — | California |
| 78 | William Hansen | 0 | Son | — | California |
| 79 | Carl Hansen | 0 | Son | — | California |
| 80 | Emma Hansen | 0 | Daughter | — | California |
| 81 | Fred Hansen | 0 | Son | — | California |
| 82 | Alice Hansen | 0 | Daughter | — | California |
| 83 | Robert Hansen | 0 | Son | — | California |
| 84 | Dorothy Hansen | 0 | Daughter | — | California |
| 85 | Ruth Hansen | 0 | Daughter | — | California |
| 86 | Hans Hansen | 45 | Head | Farmer | Denmark |
| 87 | Anna Hansen | 40 | Wife | — | Denmark |
| 88 | Hans Hansen | 14 | Son | — | California |
| 89 | Anna Hansen | 12 | Daughter | — | California |
| 90 | Marie Hansen | 10 | Daughter | — | California |
| 91 | Chris Hansen | 8 | Son | — | California |
| 92 | Peter Hansen | 6 | Son | — | California |
| 93 | Anna Hansen | 4 | Daughter | — | California |
| 94 | John Hansen | 2 | Son | — | California |
| 95 | George Hansen | 0 | Son | — | California |
| 96 | William Hansen | 0 | Son | — | California |
| 97 | Carl Hansen | 0 | Son | — | California |
| 98 | Emma Hansen | 0 | Daughter | — | California |
| 99 | Fred Hansen | 0 | Son | — | California |
| 100 | Alice Hansen | 0 | Daughter | — | 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)