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Mildred Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Clark, Ohio
Our Model Tree links this Mildred Thomas across the 1910, 1920 and 1930 US Censuses in Clark, Ohio (XGBoost, ~Confirmed), with identified parents Clifford & Glenna — first a daughter (b.~1907), then head of a 4-person household.
Age 23
b. ~1907
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Clark, Ohio |
| Surname | Thomas |
| Given Name | Mildred C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Springfield City |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Lillyante Thomas | Daughter | — | 19 | ~1911 |
| Mildred Thomas | Daughter | — | 23 | ~1907 |
| Clifford Keyes | Head | — | 48 | ~1882 |
| Winna Keyes | Other | — | 42 | ~1888 |
Census Appearances
1910
Clark, Ohio
Daughter, age 3
Clark, Ohio · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Mildred C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Clark, Ohio
Daughter, age 12
Clark, Ohio · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Clark, Ohio
Daughter, age 23
Clark, Ohio · implied b. ~1907 — 4 household members
| Surname | Thomas |
| Given Name | Mildred C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| 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 Mildred Thomas across 3 US Census years (1910, 1920 and 1930) in Clark, Ohio, using XGBoost record linkage. Identified parents: father Clifford Keyes (~0.92 confidence) and mother Glenna Thomas (~0.92 confidence) and father James Thomas (~0.92 confidence) and mother Emma Thomas (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clifford Keyes
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Glenna Thomas
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
James Thomas
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Emma Thomas
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Thomas
Daughter · 1930 · age 23 · b. ~1907 · Ohio
★ You are viewing this record
Sibling
Lillyante Thomas
Sibling · 1930 · age 19
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 — Clark, Ohio
Open full size
1930 US Federal Census — Clark, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1756:1027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice L. Bell | 17 | Daughter | — | Ohio |
| 52 | Glenn H. Jr. Bell | 13 | Son | — | Ohio |
| 53 | James A. Bell | 12 | Son | — | Ohio |
| 54 | Betty J. Bell | 10 | Daughter | — | Ohio |
| 55 | John D. Blocher | 49 | Head | Pattern Maker | Ohio |
| 56 | Eunice G. Blocher | 44 | Wife-H | — | Ohio |
| 57 | Pauline E. Andrews | 22 | Daughter | Stenographer | Ohio |
| 58 | Charles H. Andrews | 23 | Son-in-law | Furnace Man | Ohio |
| 59 | Theodore D. Eakle | 35 | Head | Machine Repair | Ohio |
| 60 | Myrtle D. Eakle | 35 | Wife-H | — | Ohio |
| 61 | Donald A. Eakle | 9 | Son | — | Ohio |
| 62 | Philip G. Eakle | 5 | Son | — | Ohio |
| 63 | George H. Miller | 50 | Head | Sanitary Inspector | Ohio |
| 64 | Grace M. Miller | 44 | Wife-H | — | Ohio |
| 65 | Irvin L. Miller | 21 | Son | Designer | Ohio |
| 66 | Flo A. Miller | 12 | Daughter | Musical | Ohio |
| 67 | Walter Cramer | 40 | Brother-in-law | Laborer | Ohio |
| 68 | Ray E. Higgins | 36 | Head | Secretary | Ohio |
| 69 | Annie C. Higgins | 35 | Wife-H | — | Kentucky |
| 70 | Ray E. Jr. Higgins | 8 | Son | — | Kentucky |
| 71 | Clifford Keyes | 48 | Head | Construction Supt | Ohio |
| 72 | Winna M. Keyes | 42 | Wife-H | — | Ohio |
| 73 | Mildred C. Thomas THIS PERSON | 23 | Daughter | — | Ohio |
| 74 | Lillyante Thomas | 19 | Daughter | — | Ohio |
| 75 | Edward Cisco | 41 | Head | Salesman | Ohio |
| 76 | Georgia Cisco | 42 | Wife-H | — | Ohio |
| 77 | Thelma L. Cisco | 22 | Daughter | Cashier | Ohio |
| 78 | George H. Cisco | 24 | Son-in-law | Salesman | Ohio |
| 79 | John Hamer | 52 | Head | Commercial Traveler | Ohio |
| 80 | Della M. Hamer | 45 | Wife-H | — | Ohio |
| 81 | Ruby D. Hamer | 19 | Daughter | Telephone Operator | Ohio |
| 82 | Cletus L. Logsdon | 35 | Head | Postal Clerk | Ohio |
| 83 | Edna S. Logsdon | 31 | Wife-H | — | Ohio |
| 84 | Harold M. Logsdon | 8 | Son | — | Ohio |
| 85 | Lamar C. Wolf | 38 | Head | Printer | Ohio |
| 86 | Della M. Wolf | 35 | Wife-H | — | Ohio |
| 87 | Robert L. Wolf | 5 | Son | — | Ohio |
| 88 | Ralph C. Cooke | 28 | Head | Manager | Ohio |
| 89 | Edith M. Cooke | 29 | Wife-H | Bookkeeper | Ohio |
| 90 | Eloise D. O'Deam | 30 | Servant | Housekeeper | Ohio |
| 91 | Edward H. Killinger | 60 | Head | Foreman | Ohio |
| 92 | Sarah M. Killinger | 55 | Wife-H | — | Ohio |
| 93 | Arthur E. Killinger | 31 | Son | Press Room | Ohio |
| 94 | Catherine E. Killinger | 30 | Daughter | Mailing Clerk | Ohio |
| 95 | Bernard E. Shanahan | 39 | Son-in-law | Moulder | Ohio |
| 96 | Lillian M. Shanahan | 34 | Daughter | Bookkeeper | Ohio |
| 97 | Walter Wolfe | 43 | Head | Pressman | Ohio |
| 98 | Nettie Wolfe | 38 | Wife-H | — | Ohio |
| 99 | Ruth H. Wolfe | 17 | Daughter | Glass-Blower | Ohio |
| 100 | Edgar C. Sanford | 41 | Head | Real Estate | New York |
Pedigree Summary
Mildred + 1 sibling
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)