SC
Sarah Cooper — 1930 US Census Record
Model Tree available1930 United States Federal Census · Columbiana, Ohio
Our Model Tree links this Sarah Cooper across the 1910, 1920 and 1930 US Censuses in Columbiana, Ohio (XGBoost, ~Confirmed), with identified parents Peter & Willie — first a daughter (b.~1908), then head of a 6-person household.
Age 22
b. ~1908
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Columbiana, Ohio |
| Surname | Cooper |
| Given Name | Sarah J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | East Middleton |
| Est. Birth Year | ~1908 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| James Cooper | Son | — | 20 | ~1910 |
| Wilmer Cooper | Son | — | 12 | ~1918 |
| Thomas Cooper | Son | — | 18 | ~1912 |
| William Cooper | Head | — | 55 | ~1875 |
| Sarah Cooper | Daughter | — | 22 | ~1908 |
| Jane Cooper | Other | — | 52 | ~1878 |
Census Appearances
1910
Columbiana, Ohio
Daughter, age 3
Columbiana, Ohio · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Columbiana, Ohio
Daughter, age 12
Columbiana, Ohio · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Columbiana, Ohio
Daughter, age 22
Columbiana, Ohio · implied b. ~1908 — 6 household members
| Surname | Cooper |
| Given Name | Sarah J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| 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 Sarah Cooper across 3 US Census years (1910, 1920 and 1930) in Columbiana, Ohio, using XGBoost record linkage. Identified parents: father Peter Cooper (~0.92 confidence) and father Willie Cooper (~0.92 confidence) and father William Cooper (~0.92 confidence) and mother Anna Cooper (~0.92 confidence) and mother Anna Cooper (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Cooper
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Willie Cooper
b. ~1871
Source father
● Household
· direct · ~0.92
Father
William Cooper
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Anna Cooper
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Anna Cooper
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Cooper
Daughter · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Thomas Cooper
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilmer Cooper
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Cooper
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Columbiana, Ohio
Open full size
1930 US Federal Census — Columbiana, Ohio
Page Contents
43 people indexed on this census page (ia:1930:ohiocensus00reel1759:0109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Glenn A Rothwell | 21 | Boarder | Teacher | Colorado |
| 2 | Cyrus Cooper | 64 | Head | Proprietor | Pennsylvania |
| 3 | Bertha A Cooper | 57 | Wife-H | — | New York |
| 4 | Samuel Cooper | 26 | Son | Farmer | Ohio |
| 5 | William H Miller | 45 | Head | Pumper | Pennsylvania |
| 6 | Lucy A Miller | 42 | Wife-H | — | West Virginia |
| 7 | William M Cooper | 55 | Head | Proprietor | Pennsylvania |
| 8 | Jane S Cooper | 52 | Wife-H | — | Ohio |
| 9 | Sarah J Cooper THIS PERSON | 22 | Daughter | — | Ohio |
| 10 | James C Cooper | 20 | Son | Salesman | Ohio |
| 11 | Thomas L Cooper | 18 | Son | — | Ohio |
| 12 | Wilmer A Cooper | 12 | Son | — | Ohio |
| 13 | Carter Lameul | 55 | Head | Marketman | Maryland |
| 14 | Mary E Lameul | 47 | Wife-H | — | Ohio |
| 15 | Robert L Lameul | 19 | Son | — | Ohio |
| 16 | Alfred R Lameul | 10 | Son | — | Ohio |
| 17 | Frank Barrett | 55 | Head | Cook-Chef | New Hampshire |
| 18 | Louise Barrett | 50 | Wife-H | — | Pennsylvania |
| 19 | Jack Barrett | 5 | Adp Son | — | Pennsylvania |
| 20 | William J Barrett | 5 | Boarder | — | Pennsylvania |
| 21 | Isadore Yoder | 55 | Head | Machinist | Ohio |
| 22 | Ella B Yoder | 53 | Wife-H | — | Ohio |
| 23 | Will S Heina | 57 | Head | Dealer | Pennsylvania |
| 24 | Maud E Heina | 59 | Wife-H | — | Ohio |
| 25 | Marie Deliah Heina | 89 | Mother-in-law | — | Ohio |
| 26 | Clyde Moore | 25 | Head | Farmer | Ohio |
| 27 | Bella Moore | 24 | Wife-H | — | Pennsylvania |
| 28 | Helen F Moore | 2 | Daughter | — | Ohio |
| 29 | Henry J Moore | 0 | Son | — | Ohio |
| 30 | Grace E Moore | 16 | Daughter | — | Ohio |
| 31 | Isabel Moore | 9 | Daughter | — | Ohio |
| 32 | Edgar M Moore | 6 | Son | — | Ohio |
| 33 | Noah Reese | 67 | Head | Farmer | Ohio |
| 34 | Sarah J Reese | 66 | Wife-H | — | Ohio |
| 35 | Clara Reese | 33 | Daughter | — | Ohio |
| 36 | Lulu Reese | 28 | Daughter | — | Ohio |
| 37 | Alfred Allmon | 33 | Head | Farmer | Ohio |
| 38 | Velva Allmon | 31 | Wife-H | — | Ohio |
| 39 | Thelma P Allmon | 10 | Daughter | — | Ohio |
| 40 | Alice E Allmon | 8 | Daughter | — | Ohio |
| 41 | Dorothy M Allmon | 5 | Daughter | — | Ohio |
| 42 | Herbert D Allmon | 3 | Son | — | Ohio |
| 43 | Catherine L Allmon | 1 | Daughter | — | Ohio |
Pedigree Summary
Sarah + 3 siblings
Gen 1 · 5 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)