MK
Mary Kaufman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this Mary Kaufman across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 6-person household.
Age 30
b. ~1890
Female
Spouse
Born: Russia
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Russia |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Occupation | Housewife |
| Industry | At home |
| Class of Worker | OA |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Yiddish |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Occupation | Housewife |
| Township / Ward | Borough Of Manhattan |
| Est. Birth Year | ~1890 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jacob Kaufman | Son | — | 4 | ~1916 |
| Sam Kaufman | Head | — | 35 | ~1885 |
| Hannie Kaufman | Daughter | — | 6 | ~1914 |
| Tillie Kaufman | Daughter | — | 5 | ~1915 |
| Mary Kaufman | Spouse | — | 30 | ~1890 |
| Max Kaufman | Son | — | 1 | ~1919 |
Census Appearances
1920
New York, …
Spouse, age 30
New York, New York · implied b. ~1890 — 6 household members
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Russia |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Housewife |
| Industry | At home |
| Class of Worker | OA |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Yiddish |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
New York, …
Spouse, age 44
New York, New York · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufman |
| Given Name | Marion |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Age at First Marriage | 18 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | Russian |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
New-York-County, New …
Spouse, age 55
New-York-County, New York · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufman |
| Given Name | Marion |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | New York |
| Naturalization Status | Alien |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kaufman
Spouse · 1920 · age 30 · b. ~1890 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1191unit:0332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Barney Garlin | 49 | Head | Peddler | Russia |
| 2 | Lizzie Garlin | 37 | Wife | Housewife | Russia |
| 3 | Emma Garlin | 6 | Daughter | None | New York |
| 4 | Israel Breslow | 39 | Head | Ragman | Russia |
| 5 | Bella Breslow | 38 | Wife | Housewife | Russia |
| 6 | Hyman Breslow | 7 | Son | None | New York |
| 7 | Harry Cohen | 45 | Head | Tailor | Russia |
| 8 | Sadie Cohen | 34 | Wife | Housewife | Russia |
| 9 | Anna Cohen | 15 | Daughter | Typewriter | New York |
| 10 | Rebecca Cohen | 12 | Daughter | None | New York |
| 11 | Jacob Cohen | 10 | Son | None | New York |
| 12 | Moses Cohen | 7 | Son | None | New York |
| 13 | Nathan Cohen | 5 | Son | None | New York |
| 14 | Leon Cohen | 4 | Son | None | New York |
| 15 | Rubin Lesht | 31 | Head | Pants Operator | Russia |
| 16 | Esther Lesht | 33 | Wife | Housewife | Russia |
| 17 | Joe Lesht | 9 | Son | None | New York |
| 18 | Goldie Lesht | 6 | Daughter | None | New York |
| 19 | Max Lesht | 4 | Son | None | New York |
| 20 | Sam Steiner | 41 | Head | Operator | Russia |
| 21 | Sarah Steiner | 42 | Wife | Housewife | Russia |
| 22 | Mary Steiner | 19 | Daughter | Bookkeeper | Russia |
| 23 | Theodore Steiner | 13 | Son | Clerk | New York |
| 24 | Harry Steiner | 9 | Son | None | New York |
| 25 | Harris Miller | 49 | Head | Needleworker | Russ-Pol |
| 26 | Sarah Miller | 46 | Wife | Housewife | Russ-Pol |
| 27 | Morris Miller | 11 | Son | None | Russ-Pol |
| 28 | Maxie Miller | 9 | Son | None | Russ-Pol |
| 29 | David Lifshitz | 59 | Head | Peddler | Russia |
| 30 | Beckie Lifshitz | 54 | Wife | Housewife | Russia |
| 31 | Sam Lifshitz | 24 | Son | Teacher | Russia |
| 32 | Sam Kaufman | 35 | Head | Capmaker | Russia |
| 33 | Mary Kaufman THIS PERSON | 30 | Wife | Housewife | Russia |
| 34 | Hannie Kaufman | 6 | Daughter | None | New York |
| 35 | Tillie Kaufman | 5 | Daughter | None | New York |
| 36 | Jacob Kaufman | 4 | Son | None | New York |
| 37 | Max Kaufman | 1 | Son | None | New York |
| 38 | Samuel Rubin | 54 | Head | Presser | Russia |
| 39 | Fannie Rubin | 46 | Wife | Housewife | Russia |
| 40 | Meyer Rubin | 29 | Son | Operator | Russia |
| 41 | Lilly Rubin | 17 | Daughter | Busheler | New York |
| 42 | Isidore Rubin | 14 | Son | Order Clerk | New York |
| 43 | Max Rubin | 13 | Son | None | New York |
| 44 | Rose Rubin | 11 | Daughter | None | New York |
| 45 | Fred Zlotkin | 34 | Head | Blacksmith | Russia |
| 46 | Mollie Zlotkin | 29 | Wife | Housewife | Russia |
| 47 | Rubie Zlotkin | 9 | Son | None | Russia |
| 48 | Jacob Zlotkin | 6 | Son | None | Russia |
| 49 | Leo Zlotkin | 5 | Son | None | Minnesota |
| 50 | Louis Miller | 34 | Head | Mason | Russia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)