MC
Mildred Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Mildred Clark across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Clark |
| Given Name | Mildred E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1900 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Russell Clark | Head | — | 44 | ~1896 |
| Lee Clark | Son | — | 15 | ~1925 |
| Mildred Clark | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Montgomery, Ohio
Other, age 20
Montgomery, Ohio · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Mildred D |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Montgomery, Ohio
Spouse, age 30
Montgomery, Ohio · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Mildred S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 19 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Spouse, age 40
Montgomery-County, Ohio · implied b. ~1900 — 3 household members
| Surname | Clark |
| Given Name | Mildred E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| 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 Mildred Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Clark
Spouse · 1940 · age 40 · b. ~1900 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03253-00996)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary L. Anson | 85 | Head | — | Ohio |
| 2 | Jessie O. Zelmer | 55 | Daughter | — | Tennessee |
| 3 | Kenneth John | 29 | Head | Clerical | Ohio |
| 4 | Mildred John | 29 | Wife | — | Tennessee |
| 5 | Kenneth John | 5 | Son | — | Ohio |
| 6 | Frederick John | 3 | Son | — | Ohio |
| 7 | Paul Ayers | 49 | Head | Druggist | Ohio |
| 8 | Hulda Ayers | 44 | Wife | — | Ohio |
| 9 | Lois Ayers | 15 | Daughter | — | Ohio |
| 10 | Maxine Ayers | 11 | Daughter | — | Ohio |
| 11 | Earl H. Q. True | 54 | Head | Musician | Ohio |
| 12 | Nettie True | 76 | Mother | — | Ohio |
| 13 | Chas H. A. Byram | 69 | Head | Fireman | Ohio |
| 14 | Emma L. Byram | 63 | Wife | — | Ohio |
| 15 | Paul Byram | 28 | Son | Inspector | Ohio |
| 16 | Charlotte Byram | 18 | Daughter-in-law | — | Indiana |
| 17 | Donald Byram | 0 | Grandson | — | Ohio |
| 18 | Russell K. Clark | 44 | Head | Surveyor | Ohio |
| 19 | Mildred E. Clark THIS PERSON | 40 | Wife | — | Ohio |
| 20 | Lee H. Clark | 15 | Son | — | Ohio |
| 21 | Albert L. Bennett | 27 | Head | Trucker | Ohio |
| 22 | Kathryn W. Bennett | 34 | Wife | — | Ohio |
| 23 | Russell Bennett | 3 | Son | — | Ohio |
| 24 | John Van Gundy | 41 | Head | Millwright | Ohio |
| 25 | Edith Van Gundy | 37 | Wife | — | Indiana |
| 26 | Betty A. Van Gundy | 67 | Mother | — | Indiana |
| 27 | Richard H. Dively | 32 | Head | Shoe Repairer | Ohio |
| 28 | Louise Dively | 31 | Wife | — | Ohio |
| 29 | Mabel O. Hosler | 33 | Head | Stenographer | Pennsylvania |
| 30 | Marietta Hosler | 13 | Daughter | — | Ohio |
| 31 | Janet Hosler | 11 | Daughter | — | Ohio |
| 32 | Wendell S. Burke | 45 | Head | Clerk | Michigan |
| 33 | Martha Burke | 38 | Wife | Attendant | Virginia |
| 34 | Emerson F. Burke | 17 | Son | — | Ohio |
| 35 | Roberta Clutwood | 81 | Mother-in-law | — | Virginia |
| 36 | Marie Rickey | 39 | Lodger | — | Kentucky |
| 37 | Virginia Rickey | 9 | Lodger | — | Ohio |
| 38 | Chas E. Jr. Darragh | 64 | Head | Joiner | Ohio |
| 39 | Vida M. Darragh | 55 | Wife | — | Tennessee |
| 40 | Marjorie R. Darragh | 24 | Daughter | — | Ohio |
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)