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Mary Barr — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Indiana, Pennsylvania
Our Model Tree links this Mary Barr across the 1900 and 1910 US Censuses in Indiana, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1892), then head of a 6-person household.
Age 18
b. ~1892
Female
Daughter
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Indiana, Pennsylvania |
| Surname | Barr |
| Given Name | Mary G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Marion Center Borough |
| Est. Birth Year | ~1892 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Barr | Head | — | 54 | ~1856 |
| Muriel Barr | Daughter | — | 24 | ~1886 |
| Mary Barr | Daughter | — | 18 | ~1892 |
| Julia Barr | Spouse | — | 50 | ~1860 |
| Maud Barr | Daughter | — | 14 | ~1896 |
| James Barr | Son | — | 21 | ~1889 |
Census Appearances
1900
Indiana, Pennsylvania
Daughter, age 9
Indiana, Pennsylvania · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1891 |
| 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 |
1910
Indiana, Pennsylvania
Daughter, age 18
Indiana, Pennsylvania · implied b. ~1892 — 6 household members
| Surname | Barr |
| Given Name | Mary G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 Barr across 2 US Census years (1900 and 1910) in Indiana, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Barr
Daughter · 1910 · age 18 · b. ~1892 · Pennsylvania
★ You are viewing this record
Sibling
James Barr
Sibling · 1910 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Muriel Barr
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maud Barr
Sibling · 1910 · 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
1910 US Federal Census — Indiana, Pennsylvania
Open full size
1910 US Federal Census — Indiana, Pennsylvania
Page Contents
48 people indexed on this census page (ia:1910:13thcensus1910po1350unit:0635)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Andrew J Mcnaughey | 78 | Head | Own Income | Pennsylvania |
| 2 | Martha Mcnaughey | 78 | Wife | None | Pennsylvania |
| 3 | Harry G Barr | 47 | Head | Labor | Pennsylvania |
| 4 | Ella S Barr | 46 | Wife | None | Pennsylvania |
| 5 | Effie Barr | 24 | Daughter | None | Pennsylvania |
| 6 | Zora Barr | 13 | Daughter | None | Pennsylvania |
| 7 | Margaret Barr | 75 | Head | None | Pennsylvania |
| 8 | Elmer M Barr | 40 | Son | Stone Cutter | Pennsylvania |
| 9 | Charles W Barr | 36 | Son | Painter | Pennsylvania |
| 10 | Walter Barr | 29 | Son | Painter | Pennsylvania |
| 11 | Maud E Moss | 34 | Daughter | None | Pennsylvania |
| 12 | Helen M Moss | 12 | Grand Daughter | None | Pennsylvania |
| 13 | Lee W Moss | 10 | Grand Son | None | Pennsylvania |
| 14 | Josephine A Moss | 7 | Grand Daughter | None | Pennsylvania |
| 15 | William P Means | 63 | Head | None | Pennsylvania |
| 16 | Rachell U Means | 26 | Daughter | Bookkeeper | Pennsylvania |
| 17 | Mary G Means | 23 | Daughter | Nurse | Pennsylvania |
| 18 | John Hall | 36 | Head | Clergyman | Eng England |
| 19 | Elizabeth Hall | 33 | Wife | None | Eng England |
| 20 | Mary A Hall | 9 | Daughter | None | Eng England |
| 21 | George Hall | 7 | Son | None | Eng England |
| 22 | John W Hall | 3 | Son | None | West Virginia |
| 23 | Trazella B Dawson | 43 | Head | Freight Agent | Pennsylvania |
| 24 | Jessie Dawson | 37 | Wife | None | Pennsylvania |
| 25 | Albert Dawson | 16 | Son | Assistant Agent | Pennsylvania |
| 26 | Donald Dawson | 14 | Son | None | Pennsylvania |
| 27 | Edger Dawson | 11 | Son | None | Pennsylvania |
| 28 | Rilla Dawson | 8 | Daughter | None | Pennsylvania |
| 29 | Clifford Dawson | 6 | Son | None | Pennsylvania |
| 30 | Sara Dawson | 1 | Daughter | None | Pennsylvania |
| 31 | John A Barr | 54 | Head | Labor | Pennsylvania |
| 32 | Julia A Barr | 50 | Wife | None | Pennsylvania |
| 33 | Muriel J Barr | 24 | Daughter | Nurse In | Pennsylvania |
| 34 | James D Barr | 21 | Son | Heater In | Pennsylvania |
| 35 | Mary G Barr THIS PERSON | 18 | Daughter | None | Pennsylvania |
| 36 | Maud H Barr | 14 | Daughter | None | Pennsylvania |
| 37 | Archie Pound | 75 | Head | Own Income | Pennsylvania |
| 38 | Matilda Pound | 75 | Wife | None | Pennsylvania |
| 39 | Adda Pound | 48 | Daughter | None | Pennsylvania |
| 40 | Samuel Nicholas | 70 | Boarder | Own Income | Pennsylvania |
| 41 | John N Mcelroy | 60 | Head | Clergyman | Pennsylvania |
| 42 | Lillia A Mcelroy | 29 | Daughter | Teacher | Pennsylvania |
| 43 | Paul Mcelroy | 24 | Son | Printer | Pennsylvania |
| 44 | Morris E Barr | 30 | Head | Blacksmith | Pennsylvania |
| 45 | Ella N Barr | 28 | Wife | None | Pennsylvania |
| 46 | Clarria A Barr | 3 | Daughter | None | Pennsylvania |
| 47 | Audry A Barr | 1 | Daughter | None | Pennsylvania |
| 48 | Mary J Miller | 68 | Head | Own Income | Pennsylvania |
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)