MK
Mary Kaufman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Beaver, Pennsylvania
Our Model Tree links this Mary Kaufman across the 1910 and 1920 US Censuses in Beaver, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 9-person household.
Age 15
b. ~1905
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Beaver, Pennsylvania |
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Naturalization Status | Naturalized |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Trimmer |
| Industry | Casket Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Trimmer |
| Township / Ward | Freedom Borough |
| Est. Birth Year | ~1905 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Kaufman | Spouse | — | 39 | ~1881 |
| Annabelle Kaufman | Daughter | — | 14 | ~1906 |
| Wilbert Kaufman | Head | — | 44 | ~1876 |
| Irene Kaufman | Daughter | — | 10 | ~1910 |
| Elizabeth Kaufman | Daughter | — | 16 | ~1904 |
| Clarence Kaufman | Son | — | 6 | ~1914 |
| Frank Kaufman | Son | — | 4 | ~1916 |
| Geraldine Kaufman | Daughter | — | 9 | ~1911 |
| Mary Kaufman | Daughter | — | 15 | ~1905 |
Census Appearances
1910
Beaver, Pennsylvania
Daughter, age 5
Beaver, Pennsylvania · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufman |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Beaver, Pennsylvania
Daughter, age 15
Beaver, Pennsylvania · implied b. ~1905 — 9 household members
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Naturalization Status | Naturalized |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Trimmer |
| Industry | Casket Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 (1910 and 1920) in Beaver, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kaufman
Daughter · 1920 · age 15 · b. ~1905 · Pennsylvania
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Sibling
Geraldine Kaufman
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Kaufman
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Kaufman
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Kaufman
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annabelle Kaufman
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Kaufman
Sibling · 1920 · age 10
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
1920 US Federal Census — Beaver, Pennsylvania
Open full size
1920 US Federal Census — Beaver, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1532unit:0075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Raymond Johnson | 12 | Son | — | Pennsylvania |
| 52 | Matthew Povick | 34 | Head | Slot Tender | Jugo-Slavia |
| 53 | Mary Povick | 20 | Wife | — | Jugo-Slavia |
| 54 | William Povick | 0 | Son | — | Pennsylvania |
| 55 | Carl Bar | 25 | Head | Brakeman | Wisconsin |
| 56 | Clara Bar | 20 | Wife | — | Wisconsin |
| 57 | John Snyder | 51 | Head | Merchant | Pennsylvania |
| 58 | Alice Snyder | 53 | Wife | — | Pennsylvania |
| 59 | John Andrews | 29 | Son-in-law | Pipe Fitter | Pennsylvania |
| 60 | Selma Andrews | 27 | Daughter | Teacher | Pennsylvania |
| 61 | Percy Miller | 33 | Head | — | Pennsylvania |
| 62 | Edward Trafford | 30 | Head | Brakeman | Indiana |
| 63 | Leona Trafford | 37 | Wife | — | Kentucky |
| 64 | Madaline Barbieri | 33 | Head | Boarding House | Italy |
| 65 | Balbina Barbieri | 8 | Son | — | Pennsylvania |
| 66 | Philomena Barbieri | 11 | Son | — | Italy |
| 67 | Windsor Tello | 43 | Boarder | Section Man | Italy |
| 68 | Frank Morshe | 54 | Boarder | Section Man | Italy |
| 69 | Carlone Potter | 23 | Boarder | Fireman | Italy |
| 70 | Alex Potter | 21 | Boarder | — | Italy |
| 71 | Flora Potter | 3 | Daughter | — | Pennsylvania |
| 72 | Oliver Jordan | 27 | Boarder | Water Inspector | Italy |
| 73 | Julia Puputo | 32 | Head | Merchant | Italy |
| 74 | John Puputo | 13 | Son | — | Pennsylvania |
| 75 | Robert Puputo | 10 | Son | — | Pennsylvania |
| 76 | Edward Puputo | 8 | Son | — | Pennsylvania |
| 77 | Andy Puputo | 6 | Son | — | Pennsylvania |
| 78 | George Puputo | 3 | Son | — | Pennsylvania |
| 79 | Annie Puputo | 1 | Daughter | — | Pennsylvania |
| 80 | Tony Greco | 20 | Boarder | — | Pennsylvania |
| 81 | Wilbert Kaufman | 44 | Head | Conductor | Virginia |
| 82 | Margaret Kaufman | 39 | Wife | — | Virginia |
| 83 | Elizabeth Kaufman | 16 | Daughter | Trimmer | Pennsylvania |
| 84 | Mary Kaufman THIS PERSON | 15 | Daughter | Trimmer | Pennsylvania |
| 85 | Annabelle Kaufman | 14 | Daughter | — | Pennsylvania |
| 86 | Irene Kaufman | 10 | Daughter | — | Pennsylvania |
| 87 | Geraldine Kaufman | 9 | Daughter | — | Pennsylvania |
| 88 | Clarence Kaufman | 6 | Son | — | Pennsylvania |
| 89 | Frank Kaufman | 4 | Son | — | Pennsylvania |
| 90 | Lawrence Berry | 31 | Head | Brakeman | Ohio |
| 91 | Anna Berry | 31 | Wife | — | Ohio |
| 92 | August Blatt | 74 | Head | Real Estate Agent | Alsace-Lorraine |
| 93 | Barbara Remer | 61 | Sister | — | Alsace-Lorraine |
| 94 | Tilden Wilson | 43 | Head | Brakeman | Pennsylvania |
| 95 | Harry Wade | 31 | Boarder | Brakeman | Ohio |
| 96 | Fred Horton | 38 | Boarder | Brakeman | Ohio |
| 97 | Lottie Moyer | 36 | Head | Roomer | Virginia |
| 98 | Mildred Moyer | 9 | Daughter | — | Pennsylvania |
| 99 | Pearl Moyer | 9 | Daughter | — | Pennsylvania |
| 100 | Arthur Moyer | 7 | Son | — | Pennsylvania |
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)