MK
Mary Kuhn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Erie-County, New York
Our Model Tree links this Mary Kuhn across the 1920, 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed), with identified parents Albert & George — first a daughter (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, New York |
| Surname | Kuhn |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo City |
| 1935 Residence (County) | Erie |
| Additional Details | |
| Occupation | Asst Bookkeeper |
| Industry | Box Factory |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 375 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Asst Bookkeeper |
| Township / Ward | Buffalo City |
| Est. Birth Year | ~1917 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kuhn | Daughter | — | 23 | ~1917 |
| Clara Kuhn | Spouse | — | 56 | ~1884 |
| Clarabelle Kuhn | Daughter | — | 19 | ~1921 |
| George Kuhn | Son | — | 24 | ~1916 |
| George Kuhn | Head | — | 58 | ~1882 |
Census Appearances
1920
Erie, New …
Daughter, age 2
Erie, New York · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kuhn |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Erie, New …
Daughter, age 12
Erie, New York · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kuhn |
| Given Name | Mary Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Erie-County, New …
Daughter, age 23
Erie-County, New York · implied b. ~1917 — 5 household members
| Surname | Kuhn |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo City |
| 1935 Residence (County) | Erie |
| Occupation | Asst Bookkeeper |
| Industry | Box Factory |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 375 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Mary Kuhn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Kuhn (~0.92 confidence) and father George Kuhn (~0.92 confidence) and father George Kuhn (~0.92 confidence) and mother Clara Kuhn (~0.92 confidence) and mother Clara Kuhn (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Kuhn
b. ~1885
Source father
● Household
· direct · ~0.92
Father
George Kuhn
b. ~1882
Source father
● Household
· direct · ~0.92
Father
George Kuhn
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Clara Kuhn
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Clara Kuhn
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Kuhn
Daughter · 1940 · age 23 · b. ~1917 · New York
★ You are viewing this record
Sibling
George Kuhn
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarabelle Kuhn
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Erie-County, New York
Open full size
1940 US Federal Census — Erie-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02836-00866)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine E. Doherty | 24 | daughter | Stenographer | New York |
| 2 | Geraldine M. Doherty | 23 | daughter | Typist | New York |
| 3 | William R. Fuhrman | 26 | Head | Minister | Pennsylvania |
| 4 | Velma L. Fuhrman | 26 | Wife | — | Pennsylvania |
| 5 | Mary Reardon | 70 | Head | — | Irish Free State |
| 6 | Anna M. Reardon | 43 | daughter | Teletype | New York |
| 7 | Catherine M. Reardon | 41 | daughter | Phototyper | New York |
| 8 | Harold C. Bates | 42 | Head | Plasterer | New York |
| 9 | Theresa M. Bates | 39 | Wife | — | New York |
| 10 | Mary Ann Bates | 8 | daughter | — | New York |
| 11 | William H. Bertsche | 41 | Head | Salesman | New York |
| 12 | Florence M. Bertsche | 39 | Wife | — | Italy |
| 13 | Mary Joan Bertsche | 2 | daughter | — | New York |
| 14 | Charles L. Antoluz | 33 | Head | Parole Officer | New York |
| 15 | Frances A. Antoluz | 33 | Wife | — | Pennsylvania |
| 16 | Elizabeth H. Levitz | 79 | Head | — | New York |
| 17 | Elmer N. Levitz | 36 | Son | — | New York |
| 18 | Charles A. Levitz | 45 | Son | Bookkeeper | New York |
| 19 | Della Levitz | 40 | daughter in law | Stenographer | New York |
| 20 | Chester B. Frost | 57 | Head | Printer | Michigan |
| 21 | Louise M. Frost | 49 | Wife | — | New York |
| 22 | Edna R. Frost | 15 | daughter | — | New York |
| 23 | Jane E. Frost | 13 | daughter | — | New York |
| 24 | Elizabeth C. Scofield | 57 | Sister in law | Helper | New York |
| 25 | Eugene B. Scofield | 19 | Nephew | — | New York |
| 26 | Elizabeth M. Scofield | 16 | Niece | — | New York |
| 27 | George B. Kuhn | 58 | Head | Salesman | New York |
| 28 | Clara S. Kuhn | 56 | Wife | — | New York |
| 29 | George J. Kuhn | 24 | Son | Supervising | New York |
| 30 | Mary E. Kuhn THIS PERSON | 23 | daughter | Asst Bookkeeper | New York |
| 31 | Clarabelle Kuhn | 19 | daughter | — | New York |
| 32 | Arthur H. Schramm | 25 | Head | Chemist | New York |
| 33 | Frances C. Schramm | 25 | Wife | Bookkeeper | New York |
| 34 | Gertrude Hanley | 39 | Head | Bookkeeper | New York |
| 35 | Arthur R. Cutting | 40 | Head | Assistant Foreman | New York |
| 36 | Isabelle L. Cutting | 37 | Wife | — | New York |
| 37 | Virginia L. Cutting | 14 | daughter | — | New York |
| 38 | Arthur R. Jr. Cutting | 2 | Son | — | New York |
| 39 | Alphonse J. Lobmiller | 29 | Head | Stocker | New York |
| 40 | Bernadine M. Lobmiller | 25 | Wife | — | New York |
Pedigree Summary
Mary + 2 siblings
Gen 1 · 5 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)