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Margaret Black — 1940 US Census Record
Model Tree available1940 United States Federal Census · Stark-County, Ohio
Our Model Tree links this Margaret Black across the 1920, 1930 and 1940 US Censuses in Stark-County, Ohio (XGBoost, ~Confirmed), with identified parents Calvin & Earl — first a daughter (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Stark-County, Ohio |
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Massillon City |
| 1935 Residence (County) | Stark |
| Additional Details | |
| Occupation | Beauty Operator |
| Industry | New York |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 600 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Beauty Operator |
| Township / Ward | Massillon City |
| Est. Birth Year | ~1919 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Black | Daughter | — | 21 | ~1919 |
| Cora Owens | Head | — | 54 | ~1886 |
| Frederick Croop | Other | — | 49 | ~1891 |
Census Appearances
1920
Stark, Ohio
Daughter, age 1
Stark, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Stark, Ohio
Daughter, age 11
Stark, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Stark-County, Ohio
Daughter, age 21
Stark-County, Ohio · implied b. ~1919 — 3 household members
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Massillon City |
| 1935 Residence (County) | Stark |
| Occupation | Beauty Operator |
| Industry | New York |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 600 |
| Highest Grade | H 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 Black across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Calvin Black (~0.92 confidence) and father Earl Black (~0.92 confidence) and mother Cora Owens (~0.92 confidence) and mother Cora Black (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Calvin Black
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Earl Black
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Cora Owens
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Cora Black
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Black
Daughter · 1940 · age 21 · b. ~1919 · 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 — Stark-County, Ohio
Open full size
1940 US Federal Census — Stark-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03147-00470)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sara Bloomberg | 44 | Wife | — | Alabama |
| 42 | Idis J Bloomberg | 18 | Daughter | — | Ohio |
| 43 | Warner J Bloomberg | 14 | Son | — | Ohio |
| 44 | Maurice Bent | 36 | Head | Assistant Purchasing Agent Office | Ohio |
| 45 | Monica Bent | 32 | Wife | — | Ohio |
| 46 | Thomas Bent | 9 | Son | — | Ohio |
| 47 | William Bent | 7 | Son | — | Ohio |
| 48 | David Bent | 5 | Son | — | Ohio |
| 49 | Judith Bent | 4 | Daughter | — | Ohio |
| 50 | Ida Kelherday | 73 | Head | — | Ohio |
| 51 | Elizabeth Kelherday | 52 | Daughter | Clerk | Ohio |
| 52 | May Bowman | 65 | Sister | — | Indiana |
| 53 | William Rice | 77 | Head | — | Ohio |
| 54 | Flora Rice | 76 | Wife | — | Ohio |
| 55 | Anna Linde | 48 | Head | Own Shop | Russia |
| 56 | Stanford Linde | 20 | Son | — | Ohio |
| 57 | Maurice Alderman | 27 | Boarder | Adelman Auto Wrecking | Ohio |
| 58 | Horace Yocum | 58 | Head | Owner | Ohio |
| 59 | Blanche Yocum | 54 | Wife | Owner | Ohio |
| 60 | Amelia Brady | 64 | Sister | Housekeeper | Ohio |
| 61 | John Wickofski | 69 | Head | — | Germany |
| 62 | Elizabeth Wickofski | 64 | Wife | — | Germany |
| 63 | Harry V Wickofski | 35 | Son | Industrial Engineer | Ohio |
| 64 | Margaret Brummell | 43 | Head | — | Ohio |
| 65 | Amanda Strine | 77 | Head | — | Ohio |
| 66 | Ida Fowler | 74 | Head | — | Ohio |
| 67 | Albert Ischer | 48 | Head | Part Owner | Ohio |
| 68 | Ruth L Ischer | 45 | Wife | — | Ohio |
| 69 | Geraldine Ischer | 18 | Daughter | — | Ohio |
| 70 | George Kilmer | 53 | Head | Labor | Pennsylvania |
| 71 | Minnie Grio | 47 | Housekeeper | Furrier | Ohio |
| 72 | Cleo Fuch | 19 | Housekeeper niece | Housework | Ohio |
| 73 | Ben F Dehring | 43 | Head | Inspector | West Virginia |
| 74 | Gertrude Dehring | 43 | Wife | — | Ohio |
| 75 | Cora Owens | 54 | Head | — | Ohio |
| 76 | Margaret Black THIS PERSON | 21 | Daughter | Beauty Operator | Ohio |
| 77 | Frederick Croop | 49 | Lodger | Carpenter | Ohio |
| 78 | George Scharon | 42 | Head | Sandblasting | Pennsylvania |
| 79 | Cladia Scharon | 38 | Wife | — | Ohio |
| 80 | Francis Scharon | 17 | Son | — | Ohio |
Pedigree Summary
Margaret
Gen 1 · 4 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)