SC
Sarah Cook — 1930 US Census Record
Model Tree available1930 United States Federal Census · Columbia, Wisconsin
Our Model Tree links this Sarah Cook across the 1910, 1920, 1930 and 1940 US Censuses in Columbia, Wisconsin (XGBoost, ~Confirmed), with identified parents Seth & Seth — first a daughter (b.~1884), then head of a 3-person household.
Age 46
b. ~1884
Female
Daughter
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Columbia, Wisconsin |
| Surname | Cook |
| Given Name | Sarah A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Teacher |
| Township / Ward | City Of Portage |
| Est. Birth Year | ~1884 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Cook | Daughter | — | 46 | ~1884 |
| Seth Cook | Head | — | 78 | ~1852 |
| Ellen Cook | Spouse | — | 77 | ~1853 |
Census Appearances
1910
Columbia, Wisconsin
Other, age 23
Columbia, Wisconsin · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Sarah |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Louisiana |
| Occupation | Teacher |
| Industry | Dist. School |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Columbia, Wisconsin
Daughter, age 36
Columbia, Wisconsin · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Sara A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Louisiana |
| Occupation | Teacher |
| Industry | Rural school |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Columbia, Wisconsin
Daughter, age 46
Columbia, Wisconsin · implied b. ~1884 — 3 household members
| Surname | Cook |
| Given Name | Sarah A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Louisiana |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Columbia-County, Wisconsin
Head, age 56
Columbia-County, Wisconsin · implied b. ~1884
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Cook |
| Given Name | Sara |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Portage City |
| 1935 Residence (County) | Columbia |
| Industry | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Sarah Cook across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Seth Cook (~0.92 confidence) and father Seth Cook (~0.92 confidence) and mother Ellen Cook (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Seth Cook
b. ~1852
Source father
● Household
· direct · ~0.92
Father
Seth Cook
b. ~1852
Source father
● Household
· direct · ~0.92
Mother
Ellen Cook
b. ~1854
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Cook
Daughter · 1930 · age 46 · b. ~1884 · Wisconsin
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Columbia, Wisconsin
Open full size
1930 US Federal Census — Columbia, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2565unit:0706)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jenny Bean | 70 | Head | — | New York |
| 52 | Serna Johnson | 34 | Head | Policeman | Denmark |
| 53 | Ella D. Johnson | 33 | Wife | None | Wisconsin |
| 54 | Shirley Johnson | 5 | Daughter | None | Wisconsin |
| 55 | Beverly (Al) Johnson | 4 | Daughter | None | Montana |
| 56 | Patricia Johnson | 2 | Daughter | None | Wisconsin |
| 57 | Wayne Johnson | 1 | Son | None | Wisconsin |
| 58 | Gertrude Koyartz | 18 | Servant | Servant | Germany |
| 59 | Olaf G. Bragant | 56 | Head | Salesman-Coal | Wisconsin |
| 60 | Nellie A. Bragant | 56 | Wife | Seamstress | Wisconsin |
| 61 | Joseph S. Bryan | 74 | Head | Janitor | Wisconsin |
| 62 | Jennie Bryan | 70 | Wife | None | Wisconsin |
| 63 | Ross Bennett | 29 | Head | Attorney | Wisconsin |
| 64 | Helm Bennett | 27 | Wife | None | Wisconsin |
| 65 | David Bennett | 1 | Son | None | Wisconsin |
| 66 | Frank Kreps | 51 | Head | Conductor | Wisconsin |
| 67 | Delilah Kreps | 48 | Wife | None | Wisconsin |
| 68 | Lawrence Kreps | 25 | Son | Brakeman | Wisconsin |
| 69 | Gaylord R. Haskey | 32 | Head | Machinist | Wisconsin |
| 70 | Evelyn C. Haskey | 29 | Wife | None | Wisconsin |
| 71 | Robert Haskey | 8 | Son | None | Wisconsin |
| 72 | Gwendolyn Haskey | 1 | Daughter | None | Wisconsin |
| 73 | Don D. Robinson | 34 | Head | Mechanic | Wisconsin |
| 74 | Ione V. Robinson | 37 | Wife | None | Illinois |
| 75 | Eleanor Robinson | 13 | Daughter | None | Wisconsin |
| 76 | Harold L. Robinson | 10 | Son | None | Wisconsin |
| 77 | Donna Robinson | 7 | Daughter | None | Wisconsin |
| 78 | Ira Selleck | 48 | Head | Electrician | Wisconsin |
| 79 | Minnie Selleck | 48 | Wife | None | Germany |
| 80 | Marie (Al) Selleck | 22 | Daughter | None | Wisconsin |
| 81 | Margaret Selleck | 21 | Daughter | Reporter | Wisconsin |
| 82 | Albert Selleck | 19 | Son | Salesman | Wisconsin |
| 83 | Leona Selleck | 17 | Daughter | None | Wisconsin |
| 84 | Gustave Selleck | 15 | Son | None | Wisconsin |
| 85 | Helen Selleck | 13 | Daughter | None | Wisconsin |
| 86 | Harry Selleck | 12 | Son | Newsboy | Wisconsin |
| 87 | Herbert Selleck | 6 | Son | None | Wisconsin |
| 88 | Addie Halls | 86 | Head | None | New Hampshire |
| 89 | Maude S. Halls | 53 | Daughter | Librarian | Wisconsin |
| 90 | Josephine Moseley | 50 | Daughter | Teacher | Wisconsin |
| 91 | Robert M. Moseley | 20 | Grandson | None | N. Dakota |
| 92 | Marion M. Moseley | 18 | Granddaughter | None | N. Dakota |
| 93 | Frank Phoenix | 40 | Head | Proprietor | Wisconsin |
| 94 | Alma Phoenix | 40 | Wife | None | Wisconsin |
| 95 | James Phoenix | 1 | Son | None | Washington |
| 96 | Charles Tesher | 68 | Father-in-law | Janitor | Germany |
| 97 | Seth Cook | 78 | Head | None | New York |
| 98 | Ellen E. Cook | 77 | Wife | None | Louisiana |
| 99 | Sarah A. Cook THIS PERSON | 46 | Daughter | Teacher | Wisconsin |
| 100 | Eleanor Warner | 36 | Head | Inspector | Wisconsin |
Pedigree Summary
Sarah
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)