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Catherine Higgins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Catherine Higgins across the 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Higgins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Leandro |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Class of Worker | S |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Oakland |
| Est. Birth Year | ~1929 |
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 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Mary Higgins | Daughter | — | 16 | ~1924 |
| Catherine Higgins | Daughter | — | 11 | ~1929 |
| Marcil Higgins | Daughter | — | 18 | ~1922 |
| Geraldine Higgins | Daughter | — | 14 | ~1926 |
| Floyd Higgins | Head | — | 49 | ~1891 |
| Mildred Higgins | Daughter | — | 23 | ~1917 |
| Myrtle Higgins | Spouse | — | 50 | ~1890 |
Census Appearances
1930
San Francisco, …
Daughter, age
San Francisco, California · implied b. ~1930 — 47 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Higgins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Daughter, age 11
Alameda-County, California · implied b. ~1929 — 7 household members
| Surname | Higgins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Leandro |
| 1935 Residence (County) | Alameda |
| Class of Worker | S |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | California |
| 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 Catherine Higgins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Higgins
Daughter · 1940 · age 11 · b. ~1929 · California
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Sibling
Geraldine Higgins
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Higgins
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Higgins
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marcil Higgins
Sibling · 1940 · age 18
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
1940 US Federal Census — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00439-00379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Julius Yee | 23 | Head | — | California |
| 42 | Jacob Yee | 35 | Brother | Physician | California |
| 43 | Hook Lee | 94 | Lodger | — | China |
| 44 | Rudolph Kleiner | 23 | Head | — | Switzerland |
| 45 | Anna Kleiner | 62 | Wife | — | Denmark |
| 46 | Patrick Hogan | 50 | Head | Car Inspector | Irish Free State |
| 47 | Mary Hogan | 51 | Wife | — | Irish Free State |
| 48 | Floyd G. Higgins | 49 | Head | — | Minnesota |
| 49 | Myrtle Higgins | 50 | Wife | — | Nebraska |
| 50 | Mildred Higgins | 23 | Daughter | Beautician | Montana |
| 51 | Marcil Higgins | 18 | Daughter | — | Nebraska |
| 52 | Mary Higgins | 16 | Daughter | — | Nebraska |
| 53 | Geraldine Higgins | 14 | Daughter | — | California |
| 54 | Catherine Higgins THIS PERSON | 11 | Daughter | — | California |
| 55 | Charles Angle | 50 | Head | Painter | Tennessee |
| 56 | James Angle | 19 | Son | — | California |
| 57 | Paul Angle | 17 | Son | — | California |
| 58 | Eileen Angle | 14 | Daughter | — | California |
| 59 | Albert Sigelhoff | 57 | Head | Millwright | California |
| 60 | Edna Sigelhoff | 42 | Wife | — | California |
| 61 | Albert Trower | 65 | Head | — | New York |
| 62 | Ethel Trower | 60 | Wife | — | Illinois |
| 63 | Harold Pfluger | 34 | Head | Lineman | Wisconsin |
| 64 | Eliza Pfluger | 33 | Wife | — | North Dakota |
| 65 | Catherine Schrump | 58 | Mother-in-law | — | North Dakota |
| 66 | Anderson Reavis | 57 | Head | Boilermaker | Tennessee |
| 67 | Winnie Reavis | 52 | Wife | — | California |
| 68 | James Reavis | 15 | Son | — | California |
| 69 | Edmund Christofferson | 60 | Head | Owner | California |
| 70 | Bessie Christofferson | 54 | Wife | Assistant | Washington |
| 71 | Myrtle Grimm | 30 | Daughter | Beautician | California |
| 72 | Andrew Yundt | 70 | Head | Watchman | France |
| 73 | Margaret Yundt | 70 | Wife | — | France |
| 74 | Lydia Yundt | 40 | Daughter | Registered Nurse | Peru |
| 75 | Rose Steinhardt | 65 | Lodger | Nurse | Ohio |
| 76 | Otis Lassiter | 50 | Head | Stock Reporter | Kentucky |
| 77 | Elizabeth Lassiter | 45 | Wife | — | Scotland |
| 78 | Elizabeth Lassiter | 7 | Daughter | — | Washington |
| 79 | Robert Lassiter | 4 | Son | — | California |
| 80 | Edgar Ormsby | 68 | Head | Salesman | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)