MH
Mary Hale — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Diego, California
Our Model Tree links this Mary Hale across the 1930 and 1940 US Censuses in San Diego, California (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 8
b. ~1922
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Diego, California |
| Surname | Hale |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Chula Vista City Part Of |
| Est. Birth Year | ~1922 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hale | Daughter | — | 8 | ~1922 |
| Karl Hale | Head | — | 49 | ~1881 |
| Isabel Grant | Other | — | 54 | ~1876 |
| Mary Connell | Other | — | 73 | ~1857 |
| Jack Hale | Son | — | 12 | ~1918 |
| Dick Hale | Son | — | 7 | ~1923 |
| Fern Hale | Spouse | — | 43 | ~1887 |
Census Appearances
1930
San Diego, …
Daughter, age 8
San Diego, California · implied b. ~1922 — 7 household members
| Surname | Hale |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Diego-County, California
Daughter, age 20
San-Diego-County, California · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hale |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Diego City |
| 1935 Residence (County) | San Diego |
| Occupation | Clerk |
| Industry | Retail Store |
| Class of Worker | PW |
| Income (1939) | 220 |
| 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 Mary Hale across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hale
Daughter · 1930 · age 8 · b. ~1922 · California
★ You are viewing this record
Sibling
Dick Hale
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Hale
Sibling · 1930 · age 12
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 Diego, California
Open full size
1930 US Federal Census — San Diego, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel190:0670)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Angela Noakes | 4 | Daughter | None | California |
| 2 | Louisa Mansford | 66 | Mother-in-law | None | England |
| 3 | Karl H. Hale | 49 | Head | Farmer | Pennsylvania |
| 4 | Fern C. Hale | 43 | Wife | None | Illinois |
| 5 | Jack E. Hale | 12 | Son | None | California |
| 6 | Mary A. Hale THIS PERSON | 8 | Daughter | None | California |
| 7 | Dick A. Hale | 7 | Son | None | California |
| 8 | Mary J. Connell | 73 | Mother-in-law | None | Illinois |
| 9 | Isabel Grant | 54 | Boarder | Registered Nurse | Minnesota |
| 10 | Albert Smith | 51 | Head | Farmer | New York |
| 11 | Elizabeth Smith | 48 | Wife | None | England |
| 12 | Charles Buhler | 73 | Head | Farmer | Germany |
| 13 | Pauline Buhler | 72 | Wife | None | Germany |
| 14 | Herman Grill | 35 | Boarder | None | Germany |
| 15 | Fred J. Cothren | 40 | Head | Laborer | Pennsylvania |
| 16 | Agnes Cothren | 36 | Wife | Cook | Colorado |
| 17 | G. W. Anderson | 46 | Head | Engineer | New York |
| 18 | Marjorie Anderson | 38 | Wife | None | California |
| 19 | Charles M. Field | 70 | Head | None | Illinois |
| 20 | Rowena Field | 70 | Wife | None | Illinois |
| 21 | Paul Sloan | 33 | Head | Contractor | California |
| 22 | Isabel Sloan | 32 | Wife | None | California |
| 23 | Jane Sloan | 6 | Daughter | None | California |
| 24 | Pauline Sloan | 3 | Daughter | None | California |
| 25 | Priscilla Sloan | 3 | Daughter | None | California |
| 26 | Merrill Nelson | 48 | Head | Material Contractor | Illinois |
| 27 | Bluma Nelson | 47 | Wife | None | Illinois |
| 28 | Doran Nelson | 23 | Son | Shovel Operator | Illinois |
| 29 | James Nelson | 10 | Son | None | California |
| 30 | Leo W. Lively | 45 | Head | Trucking Contractor | Iowa |
| 31 | Floy Lively | 47 | Wife | None | Indiana |
| 32 | Mary Lively | 18 | Daughter | None | California |
| 33 | Nat Rogan | 47 | Head | Investment Banker | Mississippi |
| 34 | Ethel Rogan | 37 | Wife | None | Illinois |
| 35 | Nat Jr. Rogan | 12 | Son | None | California |
| 36 | Nancy Rogan | 7 | Daughter | None | California |
| 37 | Anna Thomas | 50 | Servant | Servant | England |
| 38 | William Bonas | 44 | Head | Gardener | Iowa |
| 39 | Ada Bonas | 40 | Wife | None | Oklahoma |
| 40 | E. Oswald Zolty | 43 | Head | Farmer | Illinois |
| 41 | Mary E. Zolty | 37 | Wife | None | New York |
| 42 | Carl Zolty | 16 | Son | None | California |
| 43 | David O. Zolty | 12 | Son | None | California |
| 44 | Elmer A. Moore | 46 | Head | Gardener | Massachusetts |
| 45 | Alice M. Moore | 34 | Wife | None | New Hampshire |
| 46 | Alice Louise Moore | 3 | Daughter | None | California |
| 47 | Edna Pearl Moore | 3 | Daughter | None | California |
| 48 | Velma Moore | 2 | Daughter | None | California |
| 49 | Ella Moore | 76 | Mother | None | New Hampshire |
| 50 | F. Beasley | 44 | Head | Contractor | Arkansas |
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)