MK
Mary Kaufman — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Lawrence, Pennsylvania
Our Model Tree links this Mary Kaufman across the 1910 and 1920 US Censuses in Lawrence, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 0
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Lawrence, Pennsylvania |
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Big Beaver Township |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Kaufman | Daughter | — | 10 | ~1900 |
| Paul Kaufman | Son | — | 4 | ~1906 |
| Sadie Kaufman | Daughter | — | 5 | ~1905 |
| Mary Kaufman | Daughter | — | ~1910 | |
| Agnes Kaufman | Spouse | — | 34 | ~1876 |
| Jeanette Kaufman | Daughter | — | 9 | ~1901 |
| Samuel Kaufman | Head | — | 36 | ~1874 |
| Emma Kaufman | Daughter | — | 7 | ~1903 |
Census Appearances
1910
Lawrence, Pennsylvania
Daughter, age
Lawrence, Pennsylvania · implied b. ~1910 — 8 household members
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Lawrence, Pennsylvania
Daughter, age 11
Lawrence, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kauffman |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Lawrence, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kaufman
Daughter · 1910 · age 0 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Sadie Kaufman
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Kaufman
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Kaufman
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kaufman
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanette Kaufman
Sibling · 1910 · age 9
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
1910 US Federal Census — Lawrence, Pennsylvania
Open full size
1910 US Federal Census — Lawrence, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1361unit:0029)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Kaufman | 36 | Head | Teamster | Pennsylvania |
| 2 | Agnes Kaufman | 34 | Wife | — | Pennsylvania |
| 3 | Margaret J Kaufman | 10 | Daughter | — | Pennsylvania |
| 4 | Jeanette Kaufman | 9 | Daughter | — | Pennsylvania |
| 5 | Emma Kaufman | 7 | Daughter | — | Pennsylvania |
| 6 | Sadie B Kaufman | 5 | Daughter | — | Pennsylvania |
| 7 | Paul Kaufman | 4 | Son | — | Pennsylvania |
| 8 | Mary Kaufman THIS PERSON | 0 | Daughter | — | Pennsylvania |
| 9 | Allen J C Nozzle | 32 | Head | Farmer | Pennsylvania |
| 10 | Mary Nozzle | 37 | Wife | — | Pennsylvania |
| 11 | Mary H Nozzle | 7 | Daughter | — | Pennsylvania |
| 12 | Albert D Nozzle | 6 | Son | — | Pennsylvania |
| 13 | Jessie B Nozzle | 4 | Daughter | — | Pennsylvania |
| 14 | Leander Mclaughlen | 44 | Head | Miner | Pennsylvania |
| 15 | Emma Mclaughlen | 34 | Wife | — | Ger-Danish |
| 16 | Mettie Mclaughlen | 22 | Daughter | — | Pennsylvania |
| 17 | Florence Mclaughlen | 20 | Daughter | Servant | Pennsylvania |
| 18 | Francis Mclaughlen | 15 | Son | — | Pennsylvania |
| 19 | Harry Mclaughlen | 14 | Son | Laborer | Pennsylvania |
| 20 | Hilda Mclaughlen | 6 | Daughter | — | Pennsylvania |
| 21 | Mary Mclaughlen | 4 | Daughter | — | Pennsylvania |
| 22 | Wm J D Maize | 52 | Head | Foreman | Scot-Gaelic |
| 23 | Mary Maize | 53 | Wife | — | Scot-Gaelic |
| 24 | Hugh Maize | 16 | Son | Miner | Pennsylvania |
| 25 | Margaret Maize | 14 | Daughter | — | Pennsylvania |
| 26 | William T Sherlock | 78 | Head | Farmer | Pennsylvania |
| 27 | Anna Sherlock | 65 | Wife | — | Pennsylvania |
| 28 | Clair Sherlock | 19 | Daughter | — | Pennsylvania |
| 29 | Adam Ault | 60 | Head | Blacksmith | Pennsylvania |
| 30 | Margaret Ault | 40 | Wife | — | Pennsylvania |
| 31 | Nathan Ault | 20 | Son | Tile Maker | Pennsylvania |
| 32 | Sadie Ault | 18 | Daughter | — | Pennsylvania |
| 33 | Clark A. Ault | 16 | Son | Laborer | Pennsylvania |
| 34 | Arthur Ault | 13 | Son | — | Pennsylvania |
| 35 | George Ault | 9 | Son | — | Pennsylvania |
| 36 | Dean Ault | 5 | Son | — | Pennsylvania |
| 37 | Margaret Ault | 3 | Daughter | — | Pennsylvania |
| 38 | Herman Vion | 30 | Nephew | Roofer | Pennsylvania |
| 39 | Benjamin James | 42 | Head | Miner | Pennsylvania |
| 40 | Mary E James | 34 | Wife | — | Pennsylvania |
| 41 | Myrtle James | 13 | Daughter | — | Pennsylvania |
| 42 | Irma James | 9 | Daughter | — | Pennsylvania |
| 43 | Sarah James | 7 | Daughter | — | Pennsylvania |
| 44 | Minta James | 4 | Daughter | — | Pennsylvania |
| 45 | Merle James | 2 | Son | — | Pennsylvania |
| 46 | Henry, Sr. Roth | 52 | Head | Miner | Ger-German |
| 47 | Katherine Roth | 38 | Wife | — | Ger-German |
| 48 | Henry Jr. Roth | 17 | Son | Twister | Pennsylvania |
| 49 | Katie Roth | 14 | Daughter | — | Pennsylvania |
| 50 | Emma Lakes | 20 | Step-daughter | Warper | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)