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Harry Hughes — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Harry Hughes across the 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 8-person household.
Age 18
b. ~1912
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Hughes |
| Given Name | Harry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | School |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | School |
| Est. Birth Year | ~1912 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Gloria Hughes | Daughter | — | 3 | ~1927 |
| Grace Hughes | Daughter | — | 14 | ~1916 |
| Dorothy Hughes | Daughter | — | 13 | ~1917 |
| Harry Hughes | Son | — | 18 | ~1912 |
| Genevieve Hughes | Daughter | — | 9 | ~1921 |
| George Hughes | Son | — | 15 | ~1915 |
| Harry Hughes | Head | — | 36 | ~1894 |
| Ethel Hughes | Spouse | — | 35 | ~1895 |
Census Appearances
1920
San Francisco, …
Son, age 7
San Francisco, California · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hughes |
| Given Name | Harry Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Mother Tongue | English |
| Birth State | California |
| Birth Country | United States |
| Year of Naturalization | Yes |
| Birthplace (normalized) | california |
1930
San Francisco, …
Son, age 18
San Francisco, California · implied b. ~1912 — 8 household members
| Surname | Hughes |
| Given Name | Harry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | School |
| 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 Harry Hughes across 2 US Census years (1920 and 1930) in San Francisco, California, using XGBoost record linkage.
Show:
This person
Anchor record
Harry Hughes
Son · 1930 · age 18 · b. ~1912 · California
★ You are viewing this record
Sibling
George Hughes
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gloria Hughes
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Hughes
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Genevieve Hughes
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Hughes
Sibling · 1930 · age 13
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 Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
46 people indexed on this census page (ia:1930:californiacensus00reel196:0779)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Bar | 53 | Head | Letter Carrier | California |
| 2 | Jos. Bar | 21 | Son | — | California |
| 3 | Nattie Schlam | 49 | Head | — | Georgia |
| 4 | Hugo Schlam | 30 | Nephew | Salesman | California |
| 5 | Frederick Howe | 57 | Head | Machinist | Australia |
| 6 | Anna Howe | 60 | Wife | — | Wisconsin |
| 7 | Ernest Schram | 37 | Head | Teamster | Holland |
| 8 | Eunice Schram | 24 | Wife | — | Mexico |
| 9 | Ernest Schram | 2 | Son | — | California |
| 10 | Alexander Nava | 24 | Boarder | Laborer | Mexico |
| 11 | Frank Sevilla | 26 | Head | Lithographer | Mexico |
| 12 | Ray Sevilla | 21 | Wife | — | California |
| 13 | Frank Jr. Sevilla | 4 | Son | — | California |
| 14 | Freda Mctosh | 40 | Mother-in-law | Stamper | Sweden |
| 15 | Harry Mehaney | 50 | Head | Salesman | Illinois |
| 16 | Adeline Mehaney | 41 | Wife | — | California |
| 17 | Harry Jr. Mehaney | 11 | Son | School | California |
| 18 | Maritta Mehaney | 10 | Daughter | School | California |
| 19 | Donald Mehaney | 3 | Son | — | California |
| 20 | John Reganold | 52 | Head | — | Canada |
| 21 | Elizabeth Reganold | 56 | Wife | — | Minnesota |
| 22 | John Poutie | 42 | Head | Restauranteur | New York |
| 23 | Leda Poutie | 40 | Wife | — | Iowa |
| 24 | Henry Owen | 62 | Boarder | — | Wales |
| 25 | Harry Hughes | 36 | Head | Special Police | California |
| 26 | Ethel Hughes | 35 | Wife | — | Sweden |
| 27 | Harry Jr. Hughes THIS PERSON | 18 | Son | School | California |
| 28 | George Hughes | 15 | Son | School | California |
| 29 | Grace Hughes | 14 | Daughter | School | California |
| 30 | Dorothy Hughes | 13 | Daughter | School | California |
| 31 | Genevieve Hughes | 9 | Daughter | School | California |
| 32 | Gloria Hughes | 3 | Daughter | School | California |
| 33 | Charles Dreyer | 44 | Head | Salesman | Greece |
| 34 | Ella Dreyer | 35 | Wife | — | Wisconsin |
| 35 | George Dreyer | 1 | Son | — | California |
| 36 | A. Lowe | 25 | Head | File Clerk | California |
| 37 | H. Van Erkelens | 16 | Brother | — | California |
| 38 | A. Van Erkelens | 18 | Sister | — | California |
| 39 | Robert Orr | 39 | Head | Box Maker | California |
| 40 | Elizabeth Orr | 33 | Wife | — | California |
| 41 | Robert L. Orr | 10 | Son | School | California |
| 42 | George Jacobsen | 37 | Roomer | Box Maker | California |
| 43 | John Sonnison | 50 | Head | Police Officer | Sweden |
| 44 | Alicia Sonnison | 31 | Wife | — | California |
| 45 | William Nielsen | 52 | Head | Trader | Denmark |
| 46 | <End> | None | — | — | — |
Related Census Records
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)