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John Orr — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Armstrong, Pennsylvania
Our Model Tree links this John Orr across the 1910, 1920 and 1930 US Censuses in Armstrong, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 4-person household.
Age 61
b. ~1869
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Armstrong, Pennsylvania |
| Surname | Orr |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Apollo Borough |
| Est. Birth Year | ~1869 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Orr | Head | — | 61 | ~1869 |
| Clyde Orr | Son | — | 35 | ~1895 |
| Hazel Orr | Daughter | — | 22 | ~1908 |
| Sadie Orr | Other | — | 57 | ~1873 |
Census Appearances
1910
Armstrong, Pennsylvania
Head, age 41
Armstrong, Pennsylvania · implied b. ~1869 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Orr |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 14 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Armstrong, Pennsylvania
Head, age 51
Armstrong, Pennsylvania · implied b. ~1869 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Orr |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Home Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Armstrong, Pennsylvania
Head, age 61
Armstrong, Pennsylvania · implied b. ~1869 — 4 household members
| Surname | Orr |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| 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 Orr across 3 US Census years (1910, 1920 and 1930) in Armstrong, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Orr
Head · 1930 · age 61 · b. ~1869 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Armstrong, Pennsylvania
Open full size
1930 US Federal Census — Armstrong, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1993:0577)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl R. Lott | 25 | Son | Finisher | Pennsylvania |
| 2 | John H. Foster | 38 | Roomer | Doubler | Pennsylvania |
| 3 | John J. Orr THIS PERSON | 61 | Head | None | Pennsylvania |
| 4 | Sadie B. Orr | 57 | Wife-H | None | Pennsylvania |
| 5 | Clyde M. Orr | 35 | Son | Truck-Driver | Pennsylvania |
| 6 | Hazel Orr | 22 | Daughter | Telephone Operator | Pennsylvania |
| 7 | George E. Ament | 56 | Head | Shear-Man | Pennsylvania |
| 8 | Gertrude L. Ament | 53 | Wife-H | None | Pennsylvania |
| 9 | Vernon R. Ament | 16 | Son | None | Pennsylvania |
| 10 | John R. Hoover | 43 | Head | Sheet-Heater | Pennsylvania |
| 11 | Grace M. Hoover | 42 | Wife-H | None | Pennsylvania |
| 12 | Blaine L. Hoover | 18 | Son | None | Pennsylvania |
| 13 | John R. Hoover | 15 | Son | None | Pennsylvania |
| 14 | Georgetta Hoover | 13 | Daughter | None | Pennsylvania |
| 15 | Herbert F. Hoover | 11 | Son | None | Pennsylvania |
| 16 | Anna G. Hoover | 9 | Daughter | None | Pennsylvania |
| 17 | Charles W. Hoover | 8 | Son | None | Pennsylvania |
| 18 | Janet L. Hoover | 6 | Daughter | None | Pennsylvania |
| 19 | Vivian L. Hoover | 3 | Daughter | None | Pennsylvania |
| 20 | Charles W. Tralper | 57 | Head | Retail Merchant | Pennsylvania |
| 21 | Annie Tralper | 54 | Wife-H | None | Pennsylvania |
| 22 | Eleanor E. Tralper | 18 | Daughter | None | Pennsylvania |
| 23 | R. Perry Tralper | 14 | Son | None | Pennsylvania |
| 24 | Mary E. Flinn | 76 | Mother-in-law | None | Pennsylvania |
| 25 | Edward L. Baxter | 63 | Head | Gun-Smith | Pennsylvania |
| 26 | C. Luella Baxter | 42 | Wife-H | None | Pennsylvania |
| 27 | Homer E. Nale | 23 | Roomer | Laborer | Pennsylvania |
| 28 | William C. Bruce | 33 | Head | None | Pennsylvania |
| 29 | Nell A. Bruce | 26 | Wife-H | None | Pennsylvania |
| 30 | Daniel C. Bowser | 27 | Head | Gager | Pennsylvania |
| 31 | Susie Bowser | 35 | Wife-H | None | Pennsylvania |
| 32 | A. Mcleod Armstrong | 60 | Head | None | Pennsylvania |
| 33 | Ella C. Armstrong | 53 | Wife-H | None | Pennsylvania |
| 34 | Duane D. Armstrong | 26 | Son | Salesman | Pennsylvania |
| 35 | James A. Armstrong | 24 | Son | Salesman | Pennsylvania |
| 36 | Wilbert Armstrong | 19 | Son | Salesman | Pennsylvania |
| 37 | Otis C. Kirkwood | 37 | R | Checker | Pennsylvania |
| 38 | Madeline M. Kirkwood | 26 | Wife-H | None | Pennsylvania |
| 39 | Robert L. Rearick | 11 | Step-son | None | Pennsylvania |
| 40 | Nellie R. Truby | 41 | Head-H | None | Pennsylvania |
| 41 | Henry C. Truby | 18 | Son | Finisher | Pennsylvania |
| 42 | F. Smith Truby | 13 | Son | None | Pennsylvania |
| 43 | Edna Ruth Truby | 11 | Daughter | None | Pennsylvania |
| 44 | Paul A. Zimmerman | 21 | Boarder | Gager | Pennsylvania |
| 45 | Ray C. Bodenhorn | 25 | Head | Catcher | Pennsylvania |
| 46 | Mabel E. Bodenhorn | 17 | Wife-H | None | Pennsylvania |
| 47 | Judge W. Cravenor | 21 | Head | Manager | Pennsylvania |
| 48 | Blanche D. Cravenor | 25 | Wife-H | None | Pennsylvania |
| 49 | Judge W. Cravenor | 0 | Son | None | Pennsylvania |
| 50 | Dan M. Neely | 35 | Head-H | None | Pennsylvania |
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)