MK
Mary Kaufman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mcpherson-County, Kansas
Our Model Tree links this Mary Kaufman across the 1930 and 1940 US Censuses in Mcpherson-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 11-person household.
Age 51
b. ~1889
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcpherson-County, Kansas |
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Mound |
| 1935 Residence (County) | McPherson |
| Additional Details | |
| Industry | H |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Mound |
| Est. Birth Year | ~1889 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Emil Kaufman | Son | — | 26 | ~1914 |
| Kenneth Kaufman | Son | — | 16 | ~1924 |
| Gladys Kaufman | Daughter | — | 21 | ~1919 |
| Dan Kaufman | Son | — | 23 | ~1917 |
| Mary Kaufman | Spouse | — | 51 | ~1889 |
| Lucile Kaufman | Daughter | — | 9 | ~1931 |
| Jacob Kaufman | Head | — | 54 | ~1886 |
| Marilyn Kaufman | Daughter | — | 12 | ~1928 |
| Arline Kaufman | Daughter | — | 14 | ~1926 |
| Carol Kaufman | Daughter | — | 6 | ~1934 |
| Helen Kaufman | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Mcpherson, Kansas
Spouse, age 41
Mcpherson, Kansas · implied b. ~1889 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 17 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Mcpherson-County, Kansas
Spouse, age 51
Mcpherson-County, Kansas · implied b. ~1889 — 11 household members
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Mound |
| 1935 Residence (County) | McPherson |
| Industry | H |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Kaufman across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kaufman
Spouse · 1940 · age 51 · b. ~1889 · Kansas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mcpherson-County, Kansas
Open full size
1940 US Federal Census — Mcpherson-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01243-00613)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna Goering | 85 | Mother | — | Russia |
| 42 | Henry J. D. Goering | 52 | Head | Farmer | Kansas |
| 43 | Mary Goering | 48 | Wife | — | South Dakota |
| 44 | Martha Goering | 20 | Daughter | — | South Dakota |
| 45 | Oswald Goering | 16 | Son | — | Kansas |
| 46 | Ralph Goering | 11 | Son | — | Kansas |
| 47 | Kathryn Goering | 6 | Daughter | — | Kansas |
| 48 | Katie Stucky | 66 | Head | — | Kansas |
| 49 | Rose Stucky | 38 | Daughter | — | Kansas |
| 50 | Felix Stucky | 26 | Son | Farmer | Kansas |
| 51 | Ida Stucky | 23 | Daughter | — | Kansas |
| 52 | Walter Stucky | 19 | Son | — | Kansas |
| 53 | Jacob D. Kaufman | 54 | Head | Farmer | Kansas |
| 54 | Mary Kaufman THIS PERSON | 51 | Wife | — | Kansas |
| 55 | Emil Kaufman | 26 | Son | Laborer | Kansas |
| 56 | Dan Kaufman | 23 | Son | Laborer | Kansas |
| 57 | Gladys Kaufman | 21 | Daughter | — | Kansas |
| 58 | Helen Kaufman | 19 | Daughter | — | Kansas |
| 59 | Kenneth Kaufman | 16 | Son | — | Kansas |
| 60 | Arline Kaufman | 14 | Daughter | — | Kansas |
| 61 | Marilyn Kaufman | 12 | Daughter | — | Kansas |
| 62 | Lucile Kaufman | 9 | Daughter | — | Kansas |
| 63 | Carol Kaufman | 6 | Daughter | — | Kansas |
| 64 | Ben B. Stucky | 45 | Head | Farmer | Kansas |
| 65 | Anna Stucky | 39 | Wife | — | Kansas |
| 66 | Hulda Stucky | 17 | Daughter | — | Kansas |
| 67 | Esther Stucky | 15 | Daughter | — | Kansas |
| 68 | Edman Stucky | 13 | Son | — | Kansas |
| 69 | Harvey Stucky | 11 | Son | — | Kansas |
| 70 | Raymond Stucky | 2 | Son | — | Kansas |
| 71 | Peter B. Stucky | 49 | Head | Farmer | Kansas |
| 72 | Emma Stucky | 50 | Wife | — | Kansas |
| 73 | Martha Stucky | 28 | Daughter | — | Kansas |
| 74 | Clifford Stucky | 21 | Son | Laborer | Kansas |
| 75 | Bertha Stucky | 19 | Daughter | — | Kansas |
| 76 | Marvin Stucky | 15 | Son | — | Kansas |
| 77 | Orlin Stucky | 13 | Son | — | Kansas |
| 78 | Maryellen Stucky | 10 | Daughter | — | Kansas |
| 79 | Albert Unruh | 23 | Head | Farmer | Kansas |
| 80 | Myrtle Unruh | 21 | Wife | — | Kansas |
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)