MP
Mary Page — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Madera, California
Our Model Tree links this Mary Page across the 1920 and 1930 US Censuses in Madera, California (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 14-person household.
Age 14
b. ~1916
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Madera, California |
| Surname | Page |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | New Zealand |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Township 3 Pt |
| Est. Birth Year | ~1916 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marian Gustafson | Daughter | — | 5 | ~1925 |
| Lucille Gustafson | Daughter | — | 8 | ~1922 |
| Helen Gustafson | Daughter | — | 11 | ~1919 |
| Mary Page | Daughter | — | 14 | ~1916 |
| Ernest Gustafson | Head | — | 45 | ~1885 |
| Herbert Rochgarn | Other | — | 41 | ~1889 |
| Mary Page | Other | — | 50 | ~1880 |
| Richard Rochgarn | Other | — | 39 | ~1891 |
| Olga Gustafson | Other | — | 36 | ~1894 |
| John Page | Other | — | 61 | ~1869 |
| Carl Gustafson | Son | — | 3 | ~1927 |
| Leonard Gustafson | Son | — | 13 | ~1917 |
| Jack Page | Son | — | 16 | ~1914 |
| Ina Rochgarn | Spouse | — | 24 | ~1906 |
Census Appearances
1920
Madera, California
Daughter, age 3
Madera, California · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Page |
| Given Name | Mary Jane |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | New Zealand |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Madera, California
Daughter, age 14
Madera, California · implied b. ~1916 — 14 household members
| Surname | Page |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | New Zealand |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Mary Page across 2 US Census years (1920 and 1930) in Madera, California, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Page
Daughter · 1930 · age 14 · b. ~1916 · California
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Sibling
Leonard Gustafson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Page
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Gustafson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Gustafson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Gustafson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Gustafson
Sibling · 1930 · age 8
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 — Madera, California
Open full size
1930 US Federal Census — Madera, California
Page Contents
40 people indexed on this census page (ia:1930:californiacensus00reel176:0485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rodriques Caces Rodriguez | 15 | Son | Farm Laborer | Mexico |
| 52 | Jose Rodriguez | 10 | Son | None | California |
| 53 | Francisco Rodriguez | 9 | Son | None | California |
| 54 | Miguel Rodriguez | 7 | Son | None | California |
| 55 | Ignacio Lara | 30 | Head | Farm Laborer | Mexico |
| 56 | Mary Lara | 25 | Wife-H | None | Mexico |
| 57 | Maurio Lara | 4 | Son | None | Ohio |
| 58 | Irene Lara | 2 | Daughter | None | Ohio |
| 59 | Lara | 0 | Son | None | California |
| 60 | Francisco Matias | 40 | Head | Farm Laborer | Mexico |
| 61 | Rosario Matias | 33 | Wife-H | None | Mexico |
| 62 | Guido Dellinnocente | 43 | Head | Farmer | Italy |
| 63 | Itelo Dellinnocente | 20 | Son | Farm Laborer | Italy |
| 64 | Derna Dellinnocente | 18 | Daughter-H | None | Italy |
| 65 | James P. Wetter | 41 | Head | Farmer | Iowa |
| 66 | Cora E. Wetter | 40 | Wife-H | None | Iowa |
| 67 | Margaret Wetter | 15 | Daughter | None | Iowa |
| 68 | Joyce Wetter | 12 | Daughter | None | California |
| 69 | Wilmer Wetter | 10 | Son | None | California |
| 70 | Jesus Salcido | 30 | Head | Farmer | Mexico |
| 71 | Arthur Himmel | 50 | Head | Engineer | California |
| 72 | Stella E. Himmel | 43 | Wife-H | None | California |
| 73 | Ernest Himmel | 13 | Son | None | California |
| 74 | Lester Himmel | 12 | Son | None | California |
| 75 | Harold Stud | 27 | Head | Farm Laborer | Sweden |
| 76 | John Stud | 25 | Brother | Farm Laborer | Sweden |
| 77 | Ernest W. Gustafson | 45 | Head | Farmer | Minnesota |
| 78 | Olga Gustafson | 36 | Wife-H | None | Sweden |
| 79 | Leonard Gustafson | 13 | Son | None | California |
| 80 | Helen Gustafson | 11 | Daughter | None | California |
| 81 | Lucille Gustafson | 8 | Daughter | None | California |
| 82 | Marian Gustafson | 5 | Daughter | None | California |
| 83 | Carl Gustafson | 3 | Son | None | California |
| 84 | Richard H. Rochgarn | 39 | O | Farmer | North Dakota |
| 85 | Ina Rochgarn | 24 | Wife | None | California |
| 86 | Herbert A. Rochgarn | 41 | Brother | Manager | North Dakota |
| 87 | John Page | 61 | O | Farmer | New Zealand |
| 88 | Mary Page | 50 | Wife-H | None | California |
| 89 | Jack R. Page | 16 | Son | None | California |
| 90 | Mary J. Page THIS PERSON | 14 | Daughter | 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)