SC
Sarah Cooper — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Florida
Our Model Tree links this Sarah Cooper across the 1910, 1920 and 1930 US Censuses in Polk, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 3-person household.
Age 51
b. ~1879
Female
Spouse
Born: West Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Florida |
| Surname | Cooper |
| Given Name | Sarah E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 29 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Occupation | none |
| Industry | none |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Lake Wales City |
| Est. Birth Year | ~1879 |
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 Cooper | Spouse | — | 51 | ~1879 |
| O Cooper | Head | — | 45 | ~1885 |
| Harold Cooper | Son | — | 19 | ~1911 |
Census Appearances
1910
Polk, Florida
Spouse, age 34
Polk, Florida · implied b. ~1876 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Years Married | 4 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1920
Polk, Florida
Spouse, age 45
Polk, Florida · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah E. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Polk, Florida
Spouse, age 51
Polk, Florida · implied b. ~1879 — 3 household members
| Surname | Cooper |
| Given Name | Sarah E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 29 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Industry | none |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Cooper across 3 US Census years (1910, 1920 and 1930) in Polk, Florida, using XGBoost record linkage.
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This person
Anchor record
Sarah Cooper
Spouse · 1930 · age 51 · b. ~1879 · Florida
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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 — Polk, Florida
Open full size
1930 US Federal Census — Polk, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus331unit:0494)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Beulah White | 20 | Head | None | Georgia |
| 52 | Leslie C Worrell | 37 | Head | Civil Engineer | Alabama |
| 53 | Elma Worrell | 23 | Wife | Telephone Operator | Alabama |
| 54 | James Greene | 40 | Head | Groceryman | Georgia |
| 55 | Lula Greene | 38 | Wife | None | South Carolina |
| 56 | Claude Apperson | 38 | Widower | Telegrapher | Alabama |
| 57 | Howard Apperson | 16 | Son | None | Alabama |
| 58 | Samuel Bryan | 26 | Head | Bookkeeper | Ocala Florida |
| 59 | Harwell Ralph Bryan | 22 | Roomer | Clerk | North Carolina |
| 60 | Clord Frederick Bryan | 29 | Roomer | Bookkeeper | Indiana |
| 61 | Charles Rollins | 25 | Roomer | Salesman | Kentucky |
| 62 | Charles Caldwell | 30 | Head | Mechanic | Florida |
| 63 | Lily Belle Caldwell | 26 | Wife | Saleslady | Florida |
| 64 | Burnell Caldwell | 9 | Son | None | Florida |
| 65 | Ivy M Wade | 38 | Head | Electrician | Georgia |
| 66 | Gertie May Wade | 38 | Wife | None | Alabama |
| 67 | Ivy M Jr Wade | 14 | Son | None | Florida |
| 68 | Hershel Wade | 8 | Son | None | Florida |
| 69 | Jack Wade | 5 | Son | None | Florida |
| 70 | Dorothy Wade | 3 | Daughter | None | Florida |
| 71 | George Jackson | 36 | Head | Carpenter | Nevada |
| 72 | Emma Jackson | 36 | Wife | None | Colorado |
| 73 | Robert Jackson | 13 | Son | None | Colorado |
| 74 | Margaret Jackson | 8 | Daughter | None | Florida |
| 75 | Francis Jackson | 5 | Son | None | Florida |
| 76 | Olin Leggett | 24 | Head | Night Watchman | Georgia |
| 77 | Irene Leggett | 27 | Wife | Night Watchman | Georgia |
| 78 | James Olin Leggett | 3 | Son | None | Florida |
| 79 | C. L. Crosby | 24 | Head | Dairyman | South Carolina |
| 80 | Elma Crosby | 17 | Wife | None | Alabama |
| 81 | Donald Crosby | 0 | Son | None | Florida |
| 82 | Havard Brown | 21 | Head | Common Laborer | Florida |
| 83 | Thelma Brown | 17 | Wife | None | Alabama |
| 84 | Joe Davis | 21 | Head | Salesman | Georgia |
| 85 | Ruth Davis | 20 | Wife | Beauty Operator | Florida |
| 86 | A. M. Sligh | 41 | Head | Sheet Metal Worker | South Carolina |
| 87 | Elizabeth Sligh | 34 | Wife | None | Georgia |
| 88 | Frances Sligh | 13 | Daughter | None | Virginia |
| 89 | Blanche Sligh | 9 | Daughter | None | South Carolina |
| 90 | Marietta Sligh | 4 | Daughter | None | Florida |
| 91 | O. F. Cooper | 45 | Head | Contractor | West Virginia |
| 92 | Sarah E Cooper THIS PERSON | 51 | Wife | None | West Virginia |
| 93 | Harold Cooper | 19 | Son | Common Laborer | Florida |
| 94 | C. B. Mccrane | 29 | Head | Meat Cutter | Georgia |
| 95 | Maude Mccrane | 39 | Wife | None | Georgia |
| 96 | Mary Mccrane | 15 | Daughter | None | Florida |
| 97 | Libby Mccrane | 12 | Daughter | None | Florida |
| 98 | Mildred Mccrane | 10 | Daughter | None | Florida |
| 99 | Gloria Mccrane | 5 | Daughter | None | Florida |
| 100 | Bettie Mccrane | 3 | Daughter | None | Florida |
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)