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Frank Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Butte, California
Our Model Tree links this Frank Cook across the 1910, 1920 and 1930 US Censuses in Butte, California (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 5-person household.
Age 49
b. ~1881
Male
Head
Born: California
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Butte, California |
| Surname | Cook |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 26 |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Laborer |
| Industry | Match Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Laborer |
| Township / Ward | Chico City Pt Of |
| Est. Birth Year | ~1881 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| California Cook | Daughter | — | 10 | ~1920 |
| Frank Cook | Head | — | 49 | ~1881 |
| Marie Cook | Other | — | 47 | ~1883 |
| Marion Cook | Son | — | 19 | ~1911 |
| Francis Cook | Son | — | 19 | ~1911 |
Census Appearances
1910
Butte, California
Head, age 28
Butte, California · implied b. ~1882 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Frank V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | California |
| Years Married | 3 |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Fireman |
| Industry | Railroad |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Butte, California
Head, age 39
Butte, California · implied b. ~1881 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Frank E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Engineer |
| Industry | Railway |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Butte, California
Head, age 49
Butte, California · implied b. ~1881 — 5 household members
| Surname | Cook |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 26 |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Match Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Veteran | No |
| 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 Frank Cook across 3 US Census years (1910, 1920 and 1930) in Butte, California, using XGBoost record linkage.
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This person
Anchor record
Frank Cook
Head · 1930 · age 49 · b. ~1881 · 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:californiacensus00reel112:0931)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Roger Slakey | 2 | Son | None | California |
| 52 | William Slakey | 1 | Son | None | California |
| 53 | Bobby Francis Slakey | 0 | Son | None | California |
| 54 | Tommy Jack Slakey | 0 | Son | None | California |
| 55 | Frank A Boyd | 34 | Head | Salesman | North Carolina |
| 56 | Ma Estella Boyd | 28 | Wife-H | None | California |
| 57 | George H Boyd | 3 | Son | None | California |
| 58 | Neva Irene Boyd | 1 | Daughter | None | California |
| 59 | Adeline T Evans | 71 | Head | None | Canada English |
| 60 | William Manford | 21 | Head | Messenger | California |
| 61 | Eleanor Manford | 19 | Wife-H | None | California |
| 62 | Frank Cook THIS PERSON | 49 | Head | Laborer | California |
| 63 | Marie Cook | 47 | Wife-H | None | California |
| 64 | Francis Cook | 19 | Son | None | California |
| 65 | Marion Cook | 19 | Son | Salesman | California |
| 66 | California Cook | 10 | Daughter | None | California |
| 67 | Dean Starkey | 32 | Head | Carpenter | California |
| 68 | Alice Starkey | 30 | Wife-H | None | Tennessee |
| 69 | Susan Penick | 73 | Head | None | Rhode Island |
| 70 | Howard Mcquone | 34 | Son-in-law | Manager | California |
| 71 | Marion Mcquone | 12 | Granddaughter | None | California |
| 72 | Howard Mcquone | 9 | Grandson | None | California |
| 73 | Helen Mcquone | 4 | Granddaughter | None | California |
| 74 | Thelma Thoming | 32 | Head | Teacher | California |
| 75 | Flora Chemnitz | 60 | Aunt | None | California |
| 76 | Harry Ferguson | 48 | Head | Salesman | California |
| 77 | Julia Ferguson | 37 | Wife-H | Saleslady | California |
| 78 | Robert Ferguson | 10 | Son | None | California |
| 79 | Frank Partridge | 64 | Head | Laborer | Iowa |
| 80 | Laura Partridge | 54 | Wife-H | None | Pennsylvania |
| 81 | Percy Anderson | 30 | Son | Truck Driver | California |
| 82 | William Hall | 36 | Head | None | United States |
| 83 | Gladys Hall | 23 | Wife-H | None | California |
| 84 | William Jr. Hall | 15 | Son | None | California |
| 85 | Frederick Camper | 67 | Father-in-law | None | California |
| 86 | Morrison Meriam | 62 | Head | Teacher | Ohio |
| 87 | Annie R Meriam | 58 | Wife-H | None | Massachusetts |
| 88 | Theodore Meriam | 19 | Son | None | California |
| 89 | Charles Osenbaugh | 58 | Head | President | Ohio |
| 90 | Hess Osenbaugh | 48 | Wife-H | None | Kansas |
| 91 | Anna G Marvin | 58 | Head | Bookkeeper | Illinois |
| 92 | Sara G Stokes | 52 | Sister | None | Nebraska |
| 93 | Donna R Mack | 35 | Boarder | Teacher | Indiana |
| 94 | Frank Cade | 58 | Head | None | Illinois |
| 95 | Clara Cade | 59 | Wife-H | None | Illinois |
| 96 | Elizabeth Yore | 57 | Head | None | California |
| 97 | Madlyne Yore | 21 | Daughter | Clerk | California |
| 98 | Allen Yore | 16 | Son | Elevator Boy | California |
| 99 | Earnest Spencer | 56 | Head | Salesman | Missouri |
| 100 | Ira M Spencer | 57 | Wife-H | None | Missouri |
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)