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Margaret Mitchell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Margaret Mitchell across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Clay & Roy — first a daughter (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Mitchell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Bellevue Boro |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Science teacher |
| Industry | Public school |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 1349 |
| Highest Grade | C-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Science Teacher |
| Township / Ward | Bellevue Boro |
| Est. Birth Year | ~1907 |
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 |
|---|---|---|---|---|
| Margaret Mitchell | Daughter | — | 33 | ~1907 |
| Roy Mitchell | Head | — | 61 | ~1879 |
| Robert Hockensmith | Other | — | 26 | ~1914 |
| Mary Mitchell | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 13
Allegheny, Pennsylvania · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Allegheny, Pennsylvania
Daughter, age 23
Allegheny, Pennsylvania · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allegheny-County, Pennsylvania
Daughter, age 33
Allegheny-County, Pennsylvania · implied b. ~1907 — 4 household members
| Surname | Mitchell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Bellevue Boro |
| 1935 Residence (County) | Allegheny |
| Occupation | Science teacher |
| Industry | Public school |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 1349 |
| Highest Grade | C-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 Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Clay Mitchell (~0.92 confidence) and father Roy Mitchell (~0.92 confidence) and father Roy Mitchell (~0.92 confidence) and mother Grace Mitchell (~0.92 confidence) and mother Mary Mitchell (~0.92 confidence) and mother Mary Mitchell (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clay Mitchell
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Roy Mitchell
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Roy Mitchell
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Grace Mitchell
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Mitchell
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Mitchell
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Mitchell
Daughter · 1940 · age 33 · b. ~1907 · Pennsylvania
★ 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03397-00787)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cyril A. Anderson | 40 | Head | General Clerk | Penna |
| 2 | Florence V. Anderson | 39 | Wife | — | Penna |
| 3 | Audrey J. Anderson | 17 | Daughter | Stenographer | Penna |
| 4 | Richard B. Anderson | 13 | Son | — | Penna |
| 5 | Stanley E. Anderson | 11 | Son | — | Penna |
| 6 | Sidney J. Anderson | 9 | Son | — | Penna |
| 7 | Roy M. Mitchell | 61 | Head | Specialist Superintendent | Penna |
| 8 | Mary E. Mitchell | 60 | Wife | — | Ohio |
| 9 | Margaret E. Mitchell THIS PERSON | 33 | Daughter | Science Teacher | Ohio |
| 10 | Robert L. Hockensmith | 26 | Lodger | Traveling Salesman | Penna |
| 11 | Carroll V. Patterson | 55 | Head | Proprietor | Penna |
| 12 | Matilda Patterson | 50 | Wife | — | Penna |
| 13 | Martha Patterson | 17 | Daughter | — | Penna |
| 14 | Alma Patterson | 15 | Daughter | — | Penna |
| 15 | Margaret Patterson | 12 | Daughter | — | Penna |
| 16 | Irene A. Patterson | 52 | Sister | — | Penna |
| 17 | William J. Young | 53 | Head | Payroll Clerk | Penna |
| 18 | Margaret Young | 49 | Wife | — | Penna |
| 19 | Angeline Young | 86 | Mother | — | Penna |
| 20 | Ruth E. Lichenfeld | 22 | Servant | — | Oklahoma |
| 21 | Walter J. Brotzman | 41 | Head | Central Office Man | Penna |
| 22 | Mildred Brotzman | 38 | Wife | — | Penna |
| 23 | Leona J. Brotzman | 14 | Daughter | — | Penna |
| 24 | Walter W. Brotzman | 9 | Son | — | Penna |
| 25 | George F. Brotzman | 75 | Father | Advertising Writer | Indiana |
| 26 | William J. Hartman | 77 | Lodger | — | Penna |
| 27 | Burton B. Dragdon | 65 | Head | Head Bookkeeper | Penna |
| 28 | Lillie A. Dragdon | 60 | Wife | — | Penna |
| 29 | Floyd H. Dragdon | 34 | Son | Surgeon | Penna |
| 30 | Elizabeth M. Dragdon | 18 | Daughter | — | Penna |
| 31 | Mary A. Troee | 43 | Head | Waitress | Maryland |
| 32 | Jerry A. Troee | 23 | Son | Assistant Sexton | Maryland |
| 33 | Albert J. Guerinot | 51 | Lodger | Surgeon | New York |
| 34 | Garrett Bolton | 81 | Head | — | Penna |
| 35 | Margaret Bolton | 81 | Wife | — | Scotland |
| 36 | Verna M. Booth | 26 | Head | Waitress | Penna |
| 37 | Jennie Elliott | 80 | Head | — | Penna |
| 38 | Wentworth Provitt | 58 | Head | Salesman | Penna |
| 39 | Mae D. Provitt | 59 | Wife | — | Penna |
| 40 | Jean M. Provitt | 34 | Daughter | Nurse | England |
Pedigree Summary
Margaret
Gen 1 · 6 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)