MP
Marie Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Marie Peterson across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Inglewood City Part |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Charles Peterson | Head | — | 52 | ~1878 |
| Catherine Peterson | Daughter | — | 9 | ~1921 |
| Anna Peterson | Spouse | — | 39 | ~1891 |
| Joseph Peterson | Son | — | 17 | ~1913 |
| Anna Peterson | Daughter | — | 7 | ~1923 |
| Charles Peterson | Son | — | 2 | ~1928 |
| Marie Peterson | Daughter | — | 11 | ~1919 |
Census Appearances
1930
Los Angeles, …
Daughter, age 11
Los Angeles, California · implied b. ~1919 — 7 household members
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Spouse, age 21
Los-Angeles-County, California · implied b. ~1919 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | LOS ANGELES CITY |
| 1935 Residence (County) | LOS ANGELES |
| Highest Grade | H-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 Marie Peterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Peterson
Daughter · 1930 · age 11 · b. ~1919 · California
★ You are viewing this record
Sibling
Anna Peterson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Peterson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Peterson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Peterson
Sibling · 1930 · age 17
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:californiacensus00reel128:0362)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Loretta Bain | 1 | daughter | None | California |
| 52 | Charles Peterson | 52 | Head | Cutter | Illinois |
| 53 | Anna Peterson | 39 | wife | None | Ohio |
| 54 | Joseph Peterson | 17 | son | None | Ohio |
| 55 | Marie Peterson THIS PERSON | 11 | daughter | None | California |
| 56 | Catherine Peterson | 9 | daughter | None | California |
| 57 | Anna Peterson | 7 | daughter | None | California |
| 58 | Charles Peterson | 2 | son | None | California |
| 59 | Le Moyne Ellis | 52 | Head | Agent | Kansas |
| 60 | Grace Ellis | 50 | wife | None | Illinois |
| 61 | Ruth Ellis | 17 | daughter | None | Illinois |
| 62 | Mary Ellis | 87 | mother | None | Ohio |
| 63 | Frank Farrow | 65 | Head | Physician | Ohio |
| 64 | Mary Farrow | 63 | wife | None | New York |
| 65 | Alex Hunt | 46 | Head | Contractor | Scotland |
| 66 | Ethel Hunt | 40 | wife | None | England |
| 67 | Christina Hunt | 18 | daughter | None | Canada English |
| 68 | Alex Hunt | 15 | son | None | Canada English |
| 69 | Richman Beall | 51 | Head | Timekeeper | Illinois |
| 70 | Mary Beall | 52 | wife | None | Iowa |
| 71 | Lucy Young | 73 | mother-in-law | None | Iowa |
| 72 | Wendell Greenleaf | 35 | Head | Driver | Russia |
| 73 | Gladys Greenleaf | 34 | wife | None | Texas |
| 74 | Wendell Greenleaf | 3 | son | None | California |
| 75 | Charles Kuykendall | 37 | Head | Labor | Arkansas |
| 76 | Ann Kuykendall | 44 | wife | None | Arkansas |
| 77 | Maurice Petty | 38 | Head | Decorator | Arkansas |
| 78 | William Abraham | 37 | Head | Driver | England |
| 79 | Florence Abraham | 37 | wife | Finisher | England |
| 80 | Russell Beale | 30 | Head | Engineer | Illinois |
| 81 | Vera Beale | 27 | wife | None | Iowa |
| 82 | Mavis Beale | 6 | daughter | None | Illinois |
| 83 | Betty Beale | 5 | daughter | None | California |
| 84 | Curtis Beale | 2 | son | None | California |
| 85 | P. John | 65 | father | Carpenter | Pennsylvania |
| 86 | Iretta Loper | 23 | sister-in-law | Operator | Minnesota |
| 87 | Harold Loper | 16 | nephew | None | Minnesota |
| 88 | Margaret Loper | 21 | boarder | Operator | Nebraska |
| 89 | J. Frank Steele | 27 | Head | Pipe-Fitter | Colorado |
| 90 | Lily Steele | 32 | wife | None | Colorado |
| 91 | Martha Steele | 12 | daughter | None | New Mexico |
| 92 | Ethel Steele | 5 | daughter | None | Colorado |
| 93 | James Huhn | 62 | Head | Salesman | Ohio |
| 94 | Mary Huhn | 47 | wife | None | Scotland |
| 95 | Oscar Gordon | 35 | Head | Artist | Canada English |
| 96 | Louise Gordon | 29 | wife | None | Missouri |
| 97 | Oscar Jr. Gordon | 9 | son | None | California |
| 98 | James Gordon | 6 | son | None | California |
| 99 | Howard Liebenberger | 26 | Head | Assembler | Pennsylvania |
| 100 | Velma Liebenberger | 23 | wife | None | 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)