MC
Margaret Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ross-County, Ohio
Our Model Tree links this Margaret Clark across the 1920, 1930 and 1940 US Censuses in Ross-County, Ohio (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a spouse (b.~1916), then head of a 4-person household.
Age 24
b. ~1916
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ross-County, Ohio |
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Chillicothe |
| 1935 Residence (County) | Ross |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Chillicothe |
| Est. Birth Year | ~1916 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Robert Clark | Head | — | 52 | ~1888 |
| Mary Suter | Other | — | 18 | ~1922 |
| Norman Clark | Son | — | 3 | ~1937 |
| Margaret Clark | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Ross, Ohio
Daughter, age 3
Ross, Ohio · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Margaret A. |
| 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 |
1930
Ross, Ohio
Daughter, age 14
Ross, Ohio · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| 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 |
1940
Ross-County, Ohio
Spouse, age 24
Ross-County, Ohio · implied b. ~1916 — 4 household members
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Chillicothe |
| 1935 Residence (County) | Ross |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 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 Margaret Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Clark (~0.92 confidence) and father Frank Clark (~0.92 confidence) and mother Edith Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Clark
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Frank Clark
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Edith Clark
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Clark
Spouse · 1940 · age 24 · b. ~1916 · 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 — Ross-County, Ohio
Open full size
1940 US Federal Census — Ross-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03138-00148)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles U. Hunsicker | 53 | Head | Agent | Ohio |
| 42 | Edna C. Hunsicker | 50 | Wife | — | Ohio |
| 43 | Eleanor B. Taggart | 56 | Head | — | Ohio |
| 44 | Margie Taggart | 29 | Daughter | Stenographer | Ohio |
| 45 | Phyllis Taggart | 25 | Daughter | Teacher | Ohio |
| 46 | Eleanor Taggart | 25 | Daughter | — | Ohio |
| 47 | Albert Scholl | 65 | Head | Printer | Ohio |
| 48 | Rosa Scholl | 65 | Wife | — | Ohio |
| 49 | Martha Scholl | 35 | Daughter | Teacher | Ohio |
| 50 | Carl Sunning | 43 | Head | Laborer | Sweden |
| 51 | Louise Sunning | 41 | Wife | — | Alabama |
| 52 | Anne Sunning | 15 | Daughter | — | Ohio |
| 53 | Anne P. Sunning | 13 | Daughter | — | Ohio |
| 54 | Elizabeth Westover | 64 | Head | — | Ohio |
| 55 | Elizabeth Kramer | 74 | Head | — | Ohio |
| 56 | William Kramer | 42 | Son | Clerk | Ohio |
| 57 | W. M. Enderlin | 67 | Head | — | Ohio |
| 58 | Helen E. Enderlin | 65 | Wife | — | Ohio |
| 59 | Edward L. Spatnagel | 72 | Head | Proprietor | Ohio |
| 60 | Edna J. Spatnagel | 65 | Wife | — | Ohio |
| 61 | Charlotte Mcginnis | 82 | Head | — | Ohio |
| 62 | Harold R. Claypool | 53 | Head | Congressman | Ohio |
| 63 | Francis P. Claypool | 52 | Wife | — | Ohio |
| 64 | Mary Garrod | 23 | Housekeeper | Housekeeper | Ohio |
| 65 | Walter O. Brewer | 56 | Head | Contractor | Ohio |
| 66 | Edith S. Brewer | 57 | Wife | — | Ohio |
| 67 | Daniel S. Wells | 22 | Son-in-law | Laborer | Ohio |
| 68 | Jane Wells | 19 | Daughter | — | Ohio |
| 69 | Nancy Wells | 1 | Granddaughter | — | Ohio |
| 70 | Fred L. Rudloff | 46 | Head | Mail Carrier | Ohio |
| 71 | Ann S. Rudloff | 44 | Wife | — | Ohio |
| 72 | Shirley A. Rudloff | 10 | Daughter | — | Ohio |
| 73 | Robert E. Clark | 52 | Head | Miller | Ohio |
| 74 | Margaret Clark THIS PERSON | 24 | Wife | — | Ohio |
| 75 | Norman E. Clark | 3 | Son | — | Ohio |
| 76 | Mary Suter | 18 | Housekeeper | Maid | Ohio |
| 77 | Mary Hummel | 79 | Head | — | Ohio |
| 78 | Mark Stanhope | 60 | Lodger | — | Ohio |
| 79 | Fred Byers | 59 | Head | — | Ohio |
| 80 | Dorothy Byers | 40 | Wife | Teacher | Ohio |
Pedigree Summary
Margaret
Gen 1 · 3 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)