MC
Margaret Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Margaret Clark across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed), with identified parents Rocco & Roscoe — first a spouse (b.~1913), then head of a 5-person household.
Age 27
b. ~1913
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Clinton twp |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Clinton Twp |
| Est. Birth Year | ~1913 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Flossie Clark | Daughter | — | 7 | ~1933 |
| Betty Clark | Daughter | — | 5 | ~1935 |
| John Clark | Head | — | 65 | ~1875 |
| John Clark | Son | — | 8 | ~1932 |
| Margaret Clark | Spouse | — | 27 | ~1913 |
Census Appearances
1920
Franklin, Ohio
Daughter, age 6
Franklin, Ohio · implied b. ~1914 — 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 | 6 |
| 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
Franklin, Ohio
Daughter, age 16
Franklin, Ohio · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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
Franklin-County, Ohio
Spouse, age 27
Franklin-County, Ohio · implied b. ~1913 — 5 household members
| Surname | Clark |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Clinton twp |
| 1935 Residence (County) | Franklin |
| Highest Grade | 8 |
| 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 Rocco Clark (~0.92 confidence) and father Roscoe Clark (~0.92 confidence) and mother Florence Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Rocco Clark
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Roscoe Clark
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Florence Clark
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Clark
Spouse · 1940 · age 27 · b. ~1913 · 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03068-00493)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry S. Brown | 41 | Head | Street Repair | Ohio |
| 2 | Viola A. Brown | 42 | Wife | — | Ohio |
| 3 | Leo Brown | 17 | Son | Repair Work | Ohio |
| 4 | Carl Brown | 16 | Son | — | Ohio |
| 5 | Eugene Brown | 15 | Son | — | Ohio |
| 6 | Wilma Brown | 13 | Daughter | — | Ohio |
| 7 | Margaret Brown | 12 | Daughter | — | Ohio |
| 8 | Edward Brown | 10 | Son | — | Ohio |
| 9 | Lois June Brown | 7 | Daughter | — | Ohio |
| 10 | Harry Barr | 31 | Head | Florist | Ohio |
| 11 | Minnie Barr | 30 | Wife | — | Ohio |
| 12 | Clarabelle Barr | 10 | Daughter | — | Ohio |
| 13 | Dorothy Barr | 9 | Daughter | — | Ohio |
| 14 | Ambrose M. Revels | 47 | Head | — | Ohio |
| 15 | Harris C. Morris | 27 | Nephew | Waiter | Ohio |
| 16 | John E. Clark | 65 | Head | Carpenter | Michigan |
| 17 | Margaret Clark THIS PERSON | 27 | Wife | — | Ohio |
| 18 | John E. Clark | 8 | Son | — | Ohio |
| 19 | Flossie I. Clark | 7 | Daughter | — | Ohio |
| 20 | Betty Jean Clark | 5 | Daughter | — | Ohio |
| 21 | Catherine Clay | 64 | Head | — | Michigan |
| 22 | Harry L. Grubbs | 37 | Head | Laborer | Ohio |
| 23 | Edna Grubbs | 31 | Wife | — | Ohio |
| 24 | Rose Grubbs | 9 | Daughter | — | Ohio |
| 25 | Delores Grubbs | 8 | Daughter | — | Ohio |
| 26 | Charles Emmons | 25 | Head | Machine Operator | Louisiana |
| 27 | Irene Emmons | 21 | Wife | — | Ohio |
| 28 | Charles Wm. Emmons | 3 | Son | — | Ohio |
| 29 | Robert Lee Emmons | 0 | Son | — | Ohio |
| 30 | Andrew Mabe | 42 | Head | — | Virginia |
| 31 | Myra Mabe | 31 | Wife | House Work | N. Carolina |
| 32 | Sally Mabe | 72 | Mother | — | Virginia |
| 33 | William Thomas | 36 | Head | Laborer | Michigan |
| 34 | Ethel Thomas | 28 | Wife | — | Alabama |
| 35 | Will Wright | 54 | Head | Landscaping | N. Carolina |
| 36 | Mattie Wright | 50 | Wife | — | — |
| 37 | Lula Belle | 45 | Head | House Work | Kentucky |
| 38 | Junior Belle | 23 | Son | Janitor | Ohio |
| 39 | Paul Burkes | 40 | Head | Laborer | W. Virginia |
| 40 | James Burkes | 74 | Father | — | W. Virginia |
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)