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William Gibson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this William Gibson across the 1910, 1920 and 1930 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 4-person household.
Age 72
b. ~1858
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Gibson |
| Given Name | William D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 31 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Machinist |
| Township / Ward | Pasadena City |
| Est. Birth Year | ~1858 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Gibson | Head | — | 72 | ~1858 |
| David Gibson | Son | — | 25 | ~1905 |
| Ruby Gibson | Son | — | 38 | ~1892 |
| Margaret Gibson | Spouse | — | 62 | ~1868 |
Census Appearances
1910
Los Angeles, …
Head, age 52
Los Angeles, California · implied b. ~1858 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibson |
| Given Name | William T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 21 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | machinist |
| Industry | garage shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Los Angeles, …
Head, age 61
Los Angeles, California · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibson |
| Given Name | William S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | United States |
| Mother's Birthplace | Ohio |
| Occupation | Machinist |
| Industry | Auto Repair Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Los Angeles, …
Head, age 72
Los Angeles, California · implied b. ~1858 — 4 household members
| Surname | Gibson |
| Given Name | William D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 31 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 William Gibson across 3 US Census years (1910, 1920 and 1930) in Los Angeles, California, using XGBoost record linkage.
Show:
This person
Anchor record
William Gibson
Head · 1930 · age 72 · b. ~1858 · California
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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:californiacensus00reel168:0275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Delbert Stevens | 21 | Son | — | Minnesota |
| 2 | Walter D. Bonner | 53 | Head | Chemist | Nebraska |
| 3 | Alice H. Bonner | 48 | Wife | — | Wisconsin |
| 4 | James H. Bonner | 17 | Son | — | Nebraska |
| 5 | Lyman S. Bonner | 16 | Son | — | Nebraska |
| 6 | Lucile Bonner | 14 | Daughter | — | Nebraska |
| 7 | Robert N. Bonner | 13 | Son | — | Utah |
| 8 | Albert M. Bonner | 12 | Son | — | Utah |
| 9 | Arthur L. Bonner | 10 | Son | — | Utah |
| 10 | Francis T. Bonner | 8 | Son | — | Utah |
| 11 | Leon Sennine | 42 | Head | Detective | France |
| 12 | Lillian Sennine | 40 | Wife | — | California |
| 13 | Leon Jr. Sennine | 15 | Son | — | California |
| 14 | Florence Sennine | 13 | Daughter | — | California |
| 15 | Eugene May | 50 | Head | Manager | Iowa |
| 16 | Mabel M. May | 53 | Wife | — | Iowa |
| 17 | Eugene Jr. May | 15 | Son | Clerk | California |
| 18 | Mary L. Vance | 73 | Head | — | Pennsylvania |
| 19 | Charles J. Vance | 73 | Head | — | New York |
| 20 | Theo M. Vance | 70 | Wife | — | New York |
| 21 | Lulu Vance | 46 | Daughter | Teacher | New York |
| 22 | John D. Slaughter | 56 | Head | Builder | Pennsylvania |
| 23 | Mary M. Slaughter | 50 | Wife | — | Iowa |
| 24 | August N. Schmayer | 70 | Head | Salesman | Illinois |
| 25 | Jessie V. Schmayer | 37 | Wife | Dressmaker | Missouri |
| 26 | June A. Schmayer | 11 | Daughter | — | Missouri |
| 27 | Lillian Schmayer | 7 | Daughter | — | Missouri |
| 28 | Frank Marone | 60 | Lodger | — | Missouri |
| 29 | George F. Trovach | 40 | Head | Salesman | Missouri |
| 30 | M. Victoria Trovach | 37 | Wife | — | Missouri |
| 31 | Robert G. Trovach | 13 | Daughter | — | Illinois |
| 32 | Arthur C. Trovach | 12 | Son | — | Illinois |
| 33 | Mary L. Trovach | 11 | Daughter | — | Illinois |
| 34 | Frank S. Trovach | 9 | Son | — | Illinois |
| 35 | George F. Trovach | 7 | Son | — | Illinois |
| 36 | James M. Trovach | 1 | Son | — | California |
| 37 | William D. Gibson THIS PERSON | 72 | Head | Machinist | Ohio |
| 38 | Margaret B. Gibson | 62 | Wife | — | Ohio |
| 39 | Ruby S. Gibson | 38 | Son | Broker | Ohio |
| 40 | David G. Gibson | 25 | Son | — | California |
| 41 | Lee Willcuts | 51 | Head | — | Indiana |
| 42 | Jennie Willcuts | 43 | Wife | — | Ohio |
| 43 | Ralph Willcuts | 15 | Son | — | Indiana |
| 44 | Conrad Pfadenhauer | 57 | Head | Gardener | Bavaria |
| 45 | Hulda Pfadenhauer | 60 | Wife | — | Bavaria |
| 46 | Ernest Pfadenhauer | 22 | Son | — | California |
| 47 | Carl Pfadenhauer | 21 | Son | — | California |
| 48 | James J. Nolan | 37 | Head | Salesman | Missouri |
| 49 | Gladys M. Nolan | 36 | Wife | — | Georgia |
| 50 | Winifred L. Nolan | 14 | Daughter | — | Missouri |
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)