JB
James Barr — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this James Barr across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1898), then head of a 10-person household.
Age 12
b. ~1898
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Barr |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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 | East Pittsburg Borough Part Of |
| Est. Birth Year | ~1898 |
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 1910 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| William Barr | Son | — | 28 | ~1882 |
| John Barr | Son | — | 19 | ~1891 |
| Richard Barr | Son | — | 12 | ~1898 |
| Fred Barr | Son | — | 21 | ~1889 |
| Elizabeth Barr | Daughter | — | 15 | ~1895 |
| Mary Barr | Daughter | — | 26 | ~1884 |
| Margaret Barr | Head | — | 51 | ~1859 |
| James Barr | Son | — | 12 | ~1898 |
| Grover Barr | Son | — | 17 | ~1893 |
| William Barr | Other | — | 3 | ~1907 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 3
Allegheny, Pennsylvania · implied b. ~1897 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Mar |
| Birth Year | 1897 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 12
Allegheny, Pennsylvania · implied b. ~1898 — 10 household members
| Surname | Barr |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 James Barr across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
James Barr
Son · 1910 · age 12 · b. ~1898 · Pennsylvania
★ You are viewing this record
Sibling
John Barr
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Barr
Sibling · 1910 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grover Barr
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Barr
Sibling · 1910 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Barr
Sibling · 1910 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Barr
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Barr
Sibling · 1910 · age 15
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 — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1293unit:1580)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Jordan | 23 | Head | Painter | Italy |
| 2 | Emma Jordan | 20 | Wife | — | Pennsylvania |
| 3 | Gustave Kastuck | 43 | Head | Laborer | Ger |
| 4 | Elizabeth Kastuck | 40 | Wife | — | Ger |
| 5 | Bertha Kastuck | 17 | Daughter | Servant | Pennsylvania |
| 6 | Carrie Kastuck | 15 | Son | Craneman | Pennsylvania |
| 7 | Gustave Kastuck | 13 | Son | — | Pennsylvania |
| 8 | Walter Kastuck | 9 | Son | — | Pennsylvania |
| 9 | John Swartz | 50 | Head | Telegraph Operator | Pennsylvania |
| 10 | Metilda Swartz | 42 | Wife | — | Pennsylvania |
| 11 | William L Swartz | 17 | Son | Blacksmith | Pennsylvania |
| 12 | Idda J Swartz | 15 | Daughter | — | Pennsylvania |
| 13 | Emanuel Swartz | 12 | Son | — | Pennsylvania |
| 14 | Earl Swartz | 10 | Son | — | Pennsylvania |
| 15 | George Beer | 45 | Head | Laborer | Pennsylvania |
| 16 | Caroline Beer | 44 | Wife | — | Ger |
| 17 | William L Beer | 18 | Son | Light Tender | Pennsylvania |
| 18 | Lenora Beer | 16 | Daughter | — | Pennsylvania |
| 19 | Emma Beer | 12 | Daughter | — | Pennsylvania |
| 20 | George Beer | 10 | Son | — | Pennsylvania |
| 21 | Grace E Beer | 6 | Daughter | — | Pennsylvania |
| 22 | James Beer | 3 | Son | — | Pennsylvania |
| 23 | Margaret Barr | 51 | Head | — | Pennsylvania |
| 24 | William Barr | 28 | Son | Laborer | Pennsylvania |
| 25 | Mary Barr | 26 | Daughter | — | Pennsylvania |
| 26 | Fred Barr | 21 | Son | Craneman | Pennsylvania |
| 27 | John Barr | 19 | Son | Laborer | Pennsylvania |
| 28 | Grover Barr | 17 | Son | Laborer | Pennsylvania |
| 29 | Elizabeth Barr | 15 | Daughter | — | Pennsylvania |
| 30 | James Barr THIS PERSON | 12 | Son | — | Pennsylvania |
| 31 | Richard Barr | 12 | Son | — | Pennsylvania |
| 32 | William Barr | 3 | Grand Child | — | Pennsylvania |
| 33 | Frank Erbom | 60 | Head | Carpenter | Ger |
| 34 | Mary Erbom | 60 | Wife | — | Ger |
| 35 | Caroline Erbom | 36 | Daughter | — | Ger |
| 36 | Sereno Yard Erbom | 18 | Daughter | — | Ger |
| 37 | Edward Erbom | 4 | Son | — | Pennsylvania |
| 38 | John Wederstrong | 51 | Head | Laborer | Ger |
| 39 | Elizabeth Wederstrong | 54 | Wife | — | Ger |
| 40 | Lucie Turner | 36 | Head | Laundress | Virginia |
| 41 | James Turner | 34 | Brother | Laborer | Virginia |
| 42 | Heanery Dabney | 38 | Head | Laborer | Virginia |
| 43 | George Cress | 24 | Boarder | Laborer | Virginia |
| 44 | Whale Brown | 47 | Boarder | House Keeper | Virginia |
| 45 | Adam Dixon | 68 | Head | Shearman | Fr French |
| 46 | Margaret Dixon | 70 | Wife | — | Fr French |
| 47 | John Bradnic | 35 | Head | Butcher | Aust Croatian |
| 48 | Katie Bradnic | 30 | Wife | — | Aust Croatian |
| 49 | Steve Letich | 27 | Boarder | Chipper | Aust Croatian |
| 50 | Embro Busian | 28 | Boarder | Laborer | Aust Croatian |
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)