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John Kaufman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Somerset, Pennsylvania
Our Model Tree links this John Kaufman across the 1920 and 1930 US Censuses in Somerset, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 10-person household.
Age 17
b. ~1913
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Somerset, Pennsylvania |
| Surname | Kaufman |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Jenner Township |
| Est. Birth Year | ~1913 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Harry Kaufman | Son | — | 14 | ~1916 |
| James Kaufman | Son | — | 5 | ~1925 |
| Elizabeth Kaufman | Spouse | — | 52 | ~1878 |
| John Kaufman | Head | — | 54 | ~1876 |
| Mary Kaufman | Daughter | — | 27 | ~1903 |
| Emma Kaufman | Daughter | — | 23 | ~1907 |
| John Kaufman | Son | — | 17 | ~1913 |
| Grace Kaufman | Daughter | — | 19 | ~1911 |
| Mildred Kaufman | Daughter | — | 13 | ~1917 |
| Hazel Kaufman | Daughter | — | 14 | ~1916 |
Census Appearances
1920
Somerset, Pennsylvania
Son, age 7
Somerset, Pennsylvania · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufman |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Somerset, Pennsylvania
Son, age 17
Somerset, Pennsylvania · implied b. ~1913 — 10 household members
| Surname | Kaufman |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | 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 John Kaufman across 2 US Census years (1920 and 1930) in Somerset, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaufman
Son · 1930 · age 17 · b. ~1913 · Pennsylvania
★ You are viewing this record
Sibling
James Kaufman
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Kaufman
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Kaufman
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kaufman
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Kaufman
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Kaufman
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Kaufman
Sibling · 1930 · age 14
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
1930 US Federal Census — Somerset, Pennsylvania
Open full size
1930 US Federal Census — Somerset, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2149:0614)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Kaufman | 54 | Head | Farmer | Pennsylvania |
| 52 | Elizabeth Kaufman | 52 | Wife | — | Pennsylvania |
| 53 | Mary E Kaufman | 27 | Daughter | Teacher | Pennsylvania |
| 54 | Emma E Kaufman | 23 | Daughter | Teacher | Pennsylvania |
| 55 | Grace E Kaufman | 19 | Daughter | Teacher | Pennsylvania |
| 56 | John H Kaufman THIS PERSON | 17 | Son | — | Pennsylvania |
| 57 | Hazel Kaufman | 14 | Daughter | — | Pennsylvania |
| 58 | Harry Kaufman | 14 | Son | — | Pennsylvania |
| 59 | Mildred D Kaufman | 13 | Daughter | — | Pennsylvania |
| 60 | James H Kaufman | 5 | Son | — | Pennsylvania |
| 61 | Thomas Mcbabe | 44 | Head | Miner | England |
| 62 | Viola Mcbabe | 37 | Wife | — | Pennsylvania |
| 63 | Fred Bisel | 23 | Head | Fireman | Pennsylvania |
| 64 | Lillian Bisel | 22 | Wife | — | Pennsylvania |
| 65 | Hazel S Bisel | 1 | Daughter | — | Pennsylvania |
| 66 | Mabel R Bisel | 0 | Daughter | — | Pennsylvania |
| 67 | Dean W Griffith | 40 | Head | Farmer | Pennsylvania |
| 68 | Sara J Griffith | 38 | Wife | — | Pennsylvania |
| 69 | Anna B Griffith | 16 | Daughter | — | Pennsylvania |
| 70 | Madeline Griffith | 12 | Daughter | — | Pennsylvania |
| 71 | Dean Griffith | 7 | Son | — | Pennsylvania |
| 72 | Edgar Barnett | 16 | Nephew | — | Pennsylvania |
| 73 | Robert A Stoughton | 48 | Head | Civil Engineer | Pennsylvania |
| 74 | Edith M Stoughton | 43 | Wife | — | Pennsylvania |
| 75 | Lois Stoughton | 23 | Daughter | Teacher | Pennsylvania |
| 76 | Robert A Jr Stoughton | 21 | Son | — | Pennsylvania |
| 77 | James B Stoughton | 19 | Son | — | Pennsylvania |
| 78 | Oscar Wright | 52 | Head | Laborer | Pennsylvania |
| 79 | Eliza Wright | 51 | Wife | — | Pennsylvania |
| 80 | May S Wright | 23 | Daughter | Book Keeper | Pennsylvania |
| 81 | John W Wright | 12 | Son | — | Pennsylvania |
| 82 | William Keyser | 31 | Head | Farmer | Pennsylvania |
| 83 | Ruth Keyser | 29 | Wife | — | Pennsylvania |
| 84 | Junior Keyser | 5 | Son | — | Pennsylvania |
| 85 | Lester Keyser | 23 | Brother | Laborer | Pennsylvania |
| 86 | John Sharnak | 38 | Head | Laborer | Poland |
| 87 | Annie Sharnak | 36 | Wife | — | Poland |
| 88 | William Sharnak | 14 | Son | — | Pennsylvania |
| 89 | Mary Sharnak | 13 | Daughter | — | Pennsylvania |
| 90 | Nancy Sharnak | 9 | Daughter | — | Pennsylvania |
| 91 | Margaret Sharnak | 3 | Daughter | — | Pennsylvania |
| 92 | Tommy Sharnak | 3 | Son | — | Pennsylvania |
| 93 | Helen Sharnak | 1 | Daughter | — | Pennsylvania |
| 94 | Elizabeth Sharnak | 0 | Daughter | — | Pennsylvania |
| 95 | Austin E Thomas | 45 | Head | Farmer | Pennsylvania |
| 96 | Mary Thomas | 46 | Wife | — | Pennsylvania |
| 97 | Luciana Thomas | 22 | Daughter | — | Pennsylvania |
| 98 | Millard Thomas | 11 | Son | — | Pennsylvania |
| 99 | Valentine Sankulais | 54 | Head | Laborer | Austria |
| 100 | Mary Sankulais | 60 | Wife | — | Austria |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)