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George Hardy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Butte, California
Our Model Tree links this George Hardy across the 1910, 1920 and 1930 US Censuses in Butte, California (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 5-person household.
Age 45
b. ~1885
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Butte, California |
| Surname | Hardy |
| Given Name | George W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Operator |
| Industry | Wood yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $3500 |
| Radio Set | R |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Operator |
| Township / Ward | Chico Township Pt Of |
| Est. Birth Year | ~1885 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Lester Hardy | Son | — | 10 | ~1920 |
| Wilfred Hardy | Son | — | 17 | ~1913 |
| Pearl Hardy | Other | — | 40 | ~1890 |
| Velma Hardy | Daughter | — | 12 | ~1918 |
| George Hardy | Head | — | 45 | ~1885 |
Census Appearances
1910
Butte, California
Head, age 26
Butte, California · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardy |
| Given Name | George W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 2 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Occupation | Farmer |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Butte, California
Head, age 35
Butte, California · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardy |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Occupation | Carpenter |
| Industry | County |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Butte, California
Head, age 45
Butte, California · implied b. ~1885 — 5 household members
| Surname | Hardy |
| Given Name | George W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Occupation | Operator |
| Industry | Wood yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $3500 |
| Radio Set | R |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 George Hardy across 3 US Census years (1910, 1920 and 1930) in Butte, California, using XGBoost record linkage.
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This person
Anchor record
George Hardy
Head · 1930 · age 45 · b. ~1885 · 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 — Butte, California
Open full size
1930 US Federal Census — Butte, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel112:1007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jeannette Carpenter | 15 | Daughter | None | California |
| 52 | Lady Bird Carpenter | 12 | Daughter | None | California |
| 53 | Robert Carpenter | 10 | Son | None | California |
| 54 | Herbert M Sankey | 29 | Head | Salesman | Canada English |
| 55 | Myrtle L Sankey | 28 | Wife-H | None | Canada English |
| 56 | Ellwood M Sankey | 6 | Son | None | Canada English |
| 57 | George C Reinemer | 65 | Head | Farmer | Missouri |
| 58 | Belle A Reinemer | 64 | Wife-H | None | Missouri |
| 59 | Wanda Reinemer | 17 | Daughter | None | California |
| 60 | Frank B Adams | 50 | Head | Salesman | Kansas |
| 61 | Minnie C Adams | 47 | Wife-H | None | Kansas |
| 62 | John N Hardy | 60 | Head | Laborer | Missouri |
| 63 | Belle Hardy | 51 | Wife-H | None | Scotland |
| 64 | Genevieve Hardy | 17 | Daughter | None | California |
| 65 | Frank R Vincent | 37 | Head | Farmer | California |
| 66 | Freda C Vincent | 31 | Wife-H | Teacher | Nebraska |
| 67 | Edwin D Van Sickle | 61 | Head | Farmer | Nebraska |
| 68 | Ralph Van Sickle | 30 | Son | Laborer | Nebraska |
| 69 | Earl B Birmingham | 37 | Head | Superintendent | California |
| 70 | Homer B Anderson | 55 | Head | Farmer | Missouri |
| 71 | Addie M Anderson | 60 | Wife-H | None | Michigan |
| 72 | Byron E Frank | 66 | Head | Chiropractor | New York |
| 73 | Mary W Frank | 64 | Wife-H | Chiropractor | Wisconsin |
| 74 | Byron D Frank | 29 | Son | Chiropractor | Utah |
| 75 | John H Sween | 74 | Head | Laborer | California |
| 76 | Mary M Sween | 60 | Wife-H | None | Arkansas |
| 77 | Gus Early | 60 | Head | Waiter | Iowa |
| 78 | Mamie Early | 50 | Wife-H | None | Iowa |
| 79 | Samuel Spurgen | 54 | Head | Farmer | Virginia |
| 80 | Dolores Spurgen | 50 | Wife-H | None | California |
| 81 | Charles Spurgen | 22 | Son | Farmer | California |
| 82 | David Thatcher | 91 | Head | Retired | Indiana |
| 83 | Cynthia A Thatcher | 84 | Wife-H | None | Indiana |
| 84 | Clinton M Loudie | 45 | Head | Collector | Iowa |
| 85 | Merril V Loudie | 21 | Son | None | California |
| 86 | Vern E Loudie | 19 | Son | Operator | California |
| 87 | Francis E Loudie | 17 | Son | None | California |
| 88 | Philip A Loudie | 11 | Son | None | California |
| 89 | Andrew Johnson | 51 | Head | Laborer | Wisconsin |
| 90 | Ethel I Johnson | 49 | Wife-H | None | Minnesota |
| 91 | Maple G Johnson | 21 | Daughter | Nurse | Wisconsin |
| 92 | Stanley S Johnson | 8 | Son | None | California |
| 93 | George W Hardy THIS PERSON | 45 | Head | Operator | Iowa |
| 94 | Pearl F Hardy | 40 | Wife-H | None | Iowa |
| 95 | Wilfred G Hardy | 17 | Son | None | California |
| 96 | Velma F Hardy | 12 | Daughter | None | California |
| 97 | Lester B Hardy | 10 | Son | None | California |
| 98 | Orlo J Hartwell | 48 | Head | Clerk | Minnesota |
| 99 | Ethel R Hartwell | 36 | Wife-H | None | Ohio |
| 100 | James O Hartwell | 4 | Son | 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)