BC
Betty Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Miami-County, Ohio
Our Model Tree links this Betty Clark across the 1930 and 1940 US Censuses in Miami-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 18
b. ~1922
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Miami-County, Ohio |
| Surname | Clark |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Covington village |
| 1935 Residence (County) | Miami |
| Additional Details | |
| Industry | No |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Covington Village |
| Est. Birth Year | ~1922 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Shirley Clark | Daughter | — | 5 | ~1935 |
| Nellie Clark | Spouse | — | 36 | ~1904 |
| Betty Clark | Daughter | — | 18 | ~1922 |
| Loster Clark | Son | — | 11 | ~1929 |
| Lucy Clark | Daughter | — | 9 | ~1931 |
| Charles Clark | Son | — | 20 | ~1920 |
| Norman Clark | Son | — | 14 | ~1926 |
| Charles Clark | Head | — | 46 | ~1894 |
| Bernard Clark | Son | — | 16 | ~1924 |
Census Appearances
1930
Miami, Ohio
Daughter, age 7
Miami, Ohio · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Betty Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Miami-County, Ohio
Daughter, age 18
Miami-County, Ohio · implied b. ~1922 — 9 household members
| Surname | Clark |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Covington village |
| 1935 Residence (County) | Miami |
| Industry | No |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| 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 Betty Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Clark
Daughter · 1940 · age 18 · b. ~1922 · Ohio
★ You are viewing this record
Sibling
Bernard Clark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Clark
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loster Clark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Clark
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Clark
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Clark
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 — Miami-County, Ohio
Open full size
1940 US Federal Census — Miami-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03115-00623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lottie Foutz | 62 | Head | — | Ohio |
| 2 | Keith Foutz | 25 | Son | Laborer | Ohio |
| 3 | Glen Pittman | 18 | Grandson | Pin Boy | Ohio |
| 4 | J. Harrison Sarver | 51 | Head | Machinist | Ohio |
| 5 | Golda Sarver | 43 | Wife | — | Ohio |
| 6 | Ivor Shade | 31 | Head | Truck Driver | Ohio |
| 7 | Mary E. Shade | 35 | Wife | — | Ohio |
| 8 | Betty Shade | 17 | Daughter | — | Ohio |
| 9 | James Shade | 12 | Son | — | Ohio |
| 10 | Donald Shade | 1 | Son | — | Ohio |
| 11 | Henry Thompson | 60 | Head | Paper Hanger | Ohio |
| 12 | Stella Thompson | 56 | Wife | Paper Hanger | Ohio |
| 13 | Charles Clark | 46 | Head | Foundry | Ohio |
| 14 | Nellie Clark | 36 | Wife | — | Ohio |
| 15 | Charles Jr. Clark | 20 | Son | Clerk | Ohio |
| 16 | Betty Clark THIS PERSON | 18 | Daughter | — | Ohio |
| 17 | Bernard Clark | 16 | Son | — | Ohio |
| 18 | Norman Clark | 14 | Son | — | Ohio |
| 19 | Loster Clark | 11 | Son | — | Ohio |
| 20 | Lucy Clark | 9 | Daughter | — | Ohio |
| 21 | Shirley Clark | 5 | Daughter | — | Ohio |
| 22 | Harley Petersiem | 49 | Head | Florist | Ohio |
| 23 | Ellen Petersiem | 51 | Wife | — | Ohio |
| 24 | Harland Petersiem | 21 | Son | Gen Office Wk | Ohio |
| 25 | Dale Petersiem | 16 | Son | — | Ohio |
| 26 | Maurice Ullery | 72 | Head | Farming | Ohio |
| 27 | Lillian Ullery | 64 | Wife | — | Ohio |
| 28 | Frank Dershem | 55 | Head | Paper Hanger & Painter | Ohio |
| 29 | Elizabeth Dershem | 57 | Wife | Paper Hanger & Painter | Ohio |
| 30 | Ernest Holsinger | 49 | Head | Office Mgr | Virginia |
| 31 | Laura Holsinger | 47 | Wife | — | Ohio |
| 32 | Eugene Holsinger | 24 | Son | Punch Presser | Ohio |
| 33 | Ruth Holsinger | 23 | Daughter in law | — | Ohio |
| 34 | Wavalene Holsinger | 1 | Granddaughter | — | Ohio |
| 35 | Emerson Banning | 31 | Head | Laborer | Ohio |
| 36 | Norma Banning | 16 | Daughter | — | Ohio |
| 37 | Thelma Banning | 15 | Daughter | — | Ohio |
| 38 | Richard Banning | 13 | Son | — | Ohio |
| 39 | Rosa Draving | 16 | Housekeeper | House Keeper | Michigan |
| 40 | Ben Ellis | 49 | Head | Laborer | Ohio |
Related Census Records
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)