MY
Martha Young — 1940 US Census Record
Model Tree available1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this Martha Young across the 1920, 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed), with identified parents George & Ella — first a daughter (b.~1910), then head of a 5-person household.
Age 30
b. ~1910
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Young |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mt. Vernon |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Hamilton |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Young | Daughter | — | 30 | ~1910 |
| George Young | Head | — | 51 | ~1889 |
| John Young | Son | — | 24 | ~1916 |
| Jackie Young | Son | — | 9 | ~1931 |
| Ella Young | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Butler, Ohio
Daughter, age 10
Butler, Ohio · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Butler, Ohio
Daughter, age 20
Butler, Ohio · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Butler-County, Ohio
Daughter, age 30
Butler-County, Ohio · implied b. ~1910 — 5 household members
| Surname | Young |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mt. Vernon |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Martha Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Young (~0.92 confidence) and mother Ella Young (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Young
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Ella Young
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martha Young
Daughter · 1940 · age 30 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
John Young
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jackie Young
Sibling · 1940 · age 9
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
1940 US Federal Census — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03033-00666)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Young | 51 | Head | Asst Foreman | Kentucky |
| 42 | Ella Young | 46 | Wife | — | Kentucky |
| 43 | Martha Young THIS PERSON | 30 | Daughter | — | Kentucky |
| 44 | John Young | 24 | Son | Bookkeeper | Kentucky |
| 45 | Jackie Young | 9 | Son | — | Ohio |
| 46 | Henry Feyh | 48 | Head | Paper Finisher | Ohio |
| 47 | Stella M. Feyh | 45 | Wife | — | Ohio |
| 48 | Frank Feyh | 21 | Son | Custodian | Ohio |
| 49 | Robert Hageman | 21 | Nephew | Inspector | Ohio |
| 50 | Clave Roberson | 48 | Lodger | Clerk Mail | Kentucky |
| 51 | Jerome Howard | 54 | Head | Stationary Engr | Kentucky |
| 52 | Mary Howard | 54 | Wife | Sorter Paper | Virginia |
| 53 | Jerome S. Howard | 18 | Son | Paper Worker | Kentucky |
| 54 | Mary Patton Howard | 17 | Daughter | — | Tennessee |
| 55 | Rebbca Patton | 77 | Mother-in-law | — | Virginia |
| 56 | Elmer Lehmkuhl | 50 | Head | Pattern Maker | Ohio |
| 57 | Matilda Lehmkuhl | 38 | Wife | — | Indiana |
| 58 | Eliza Lehmkuhl | 76 | Mother | — | Ohio |
| 59 | Floyd D. Hughes | 33 | Head | Heating Engr | Ohio |
| 60 | Ruth Hughes | 33 | Wife | Paper Sorter | Ohio |
| 61 | Floyd Hughes | 12 | Son | — | Ohio |
| 62 | James Hughes | 10 | Son | — | Ohio |
| 63 | Joan Hughes | 7 | Daughter | — | Ohio |
| 64 | Jackie Hughes | 5 | Son | — | Ohio |
| 65 | Harrison Johnston | 56 | Head | Machinist | Ohio |
| 66 | Lillian Johnston | 25 | Daughter | Slitter Hand | Ohio |
| 67 | Catherine Johnston | 20 | Daughter | Machine Tender | Ohio |
| 68 | Robert Riegler | 46 | Head | Foreman | Ohio |
| 69 | Bertha Riegler | 42 | Wife | — | Ohio |
| 70 | Ruth Riegler | 24 | Daughter | Clerk | Ohio |
| 71 | Anna Mae Riegler | 19 | Daughter | Clerk | Ohio |
| 72 | Robert Adams | 39 | Son-in-law | Molder | Kentucky |
| 73 | Richard Ruppert | 38 | Head | Pattern Maker | West Virginia |
| 74 | Henrietta Ruppert | 34 | Wife | — | Ohio |
| 75 | Howard Ruppert | 14 | Son | — | Ohio |
| 76 | Geraldine Ruppert | 10 | Daughter | — | Ohio |
| 77 | Elroy Kraunner | 43 | Head | Inspector | Ohio |
| 78 | Helen Kraunner | 32 | Wife | — | Ohio |
| 79 | Augusta Noe | 64 | Mother-in-law | — | Germany |
| 80 | Leo Saunderhaus | 64 | Head | Machine Worker | Ohio |
Related Census Records
Pedigree Summary
Martha + 2 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)