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Beatrice Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mahoning, Ohio
Our Model Tree links this Beatrice Thomas across the 1910, 1920 and 1930 US Censuses in Mahoning, Ohio (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mahoning, Ohio |
| Surname | Thomas |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Occupation | Sales Lady |
| Industry | Department Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Salesperson |
| Township / Ward | Youngstown City |
| Est. Birth Year | ~1910 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Thomas | Daughter | — | 20 | ~1910 |
| Arthur Thomas | Son | — | 18 | ~1912 |
| William Thomas | Son | — | 28 | ~1902 |
| Elizabeth Thomas | Other | — | 50 | ~1880 |
| James Thomas | Other | — | 56 | ~1874 |
| Ray Thomas | Son | — | 11 | ~1919 |
| John Thomas | Head | — | 62 | ~1868 |
Census Appearances
1910
Mahoning, Ohio
Daughter, age
Mahoning, Ohio · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Mahoning, Ohio
Daughter, age 10
Mahoning, Ohio · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Mahoning, Ohio
Daughter, age 20
Mahoning, Ohio · implied b. ~1910 — 7 household members
| Surname | Thomas |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Sales Lady |
| Industry | Department Store |
| Class of Worker | W |
| 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 Beatrice Thomas across 3 US Census years (1910, 1920 and 1930) in Mahoning, Ohio, using XGBoost record linkage. Identified parents: father John Thomas (~0.92 confidence) and father John Thomas (~0.92 confidence) and father John Thomas (~0.92 confidence) and mother Elizabeth Thomas (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Thomas
b. ~1881
Source father
● Household
· direct · ~0.92
Father
John Thomas
b. ~1870
Source father
● Household
· direct · ~0.92
Father
John Thomas
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thomas
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Beatrice Thomas
Daughter · 1930 · age 20 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
William Thomas
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Thomas
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Thomas
Sibling · 1930 · age 18
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 — Mahoning, Ohio
Open full size
1930 US Federal Census — Mahoning, Ohio
Page Contents
45 people indexed on this census page (ia:1930:ohiocensus00reel1846:0526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Hopkins | 47 | Head | Cook | Ohio |
| 52 | John Hopkins | 18 | Son | — | Ohio |
| 53 | Robert Garrett | 33 | Head | Pipefitter | West Virginia |
| 54 | M. Ferna Garrett | 23 | Wife-H | — | Missouri |
| 55 | Clarence Vannatta | 26 | Brother-in-law | Laborer | Missouri |
| 56 | Ann Vannatta | 22 | Sister-in-law | Machine Operator | Ohio |
| 57 | Mike Mitchell | 50 | Head | Laborer | Roumania |
| 58 | Jennie Mitchell | 45 | Wife-H | — | Roumania |
| 59 | Jennie Mitchell | 21 | Daughter | Inspector | Ohio |
| 60 | Levia Mitchell | 19 | Daughter | — | Ohio |
| 61 | Mike Mitchell | 16 | Son | — | Ohio |
| 62 | Valeria Mitchell | 13 | Daughter | — | Ohio |
| 63 | Roy D. Scott | 27 | Head | Circulating Mgr. | Pennsylvania |
| 64 | R. Letha Scott | 25 | Wife-H | — | Pennsylvania |
| 65 | Jean Doris Scott | 7 | Daughter | — | Pennsylvania |
| 66 | L. Ruth Scott | 1 | Daughter | — | Ohio |
| 67 | James Robert Mccormick | 75 | Head | — | Indiana |
| 68 | Lucile Mccormick | 23 | Daughter | Stenographer | Illinois |
| 71 | Mike Sweeney | 66 | Head | Yardmaster | Ohio |
| 72 | Maria Sweeney | 68 | Wife-H | — | Ohio |
| 73 | Mary Marshall | 60 | Head | — | Czechoslovakia |
| 74 | Frank Marshall | 22 | Son | Chauffeur | Pennsylvania |
| 77 | B. Ralph Thawley | 38 | Head | Attorney | Ohio |
| 78 | H. Anna Thawley | 35 | Wife-H | — | Ohio |
| 79 | R. Ralph Thawley | 10 | Son | — | Ohio |
| 80 | Ann Betty Thawley | 1 | Daughter | — | Ohio |
| 81 | Rea Rosine | 42 | Head | — | Russia |
| 82 | Nellie Rosine | 22 | Daughter | Sales Lady | Ohio |
| 83 | Ann Rosine | 17 | Daughter | Sales Lady | Ohio |
| 84 | Abe Rosine | 15 | Son | — | Ohio |
| 85 | James Rosine | 13 | Son | — | Ohio |
| 87 | John Thomas | 62 | Head | Fireman | Wales |
| 88 | Elizabeth Thomas | 50 | Wife-H | — | Wales |
| 89 | William Thomas | 28 | Son | Shipping Clerk | Ohio |
| 90 | Beatrice Thomas THIS PERSON | 20 | Daughter | Sales Lady | Ohio |
| 91 | Arthur Thomas | 18 | Son | — | Ohio |
| 92 | Ray Thomas | 11 | Son | — | Ohio |
| 93 | James P. Thomas | 56 | Brother | Clerk-Office | Ohio |
| 94 | John Erickson | 69 | Head | Laborer | Sweden |
| 95 | Augusta Erickson | 59 | Wife-H | — | Sweden |
| 96 | Alma Erickson | 38 | Daughter | Secretary | Pennsylvania |
| 97 | Leonard Erickson | 34 | Son | Cashier | Pennsylvania |
| 98 | J. Reginald Pugh | 64 | Head | Superintendent | England |
| 99 | Sarah Pugh | 62 | Wife-H | — | England |
| 100 | Paul Gilmore | 25 | Head | Boilermaker | North Carolina |
Pedigree Summary
Beatrice + 3 siblings
Gen 1 · 4 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)