RB
Robert Barr — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Blair, Pennsylvania
Our Model Tree links this Robert Barr across the 1920 and 1930 US Censuses in Blair, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 10-person household.
Age 20
b. ~1910
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Blair, Pennsylvania |
| Surname | Barr |
| Given Name | Robert W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Stenographer |
| Industry | P.R.R. Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Stenographer |
| Township / Ward | Altoona City |
| 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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Catherine Barr | Daughter | — | 20 | ~1910 |
| Mary Barr | Daughter | — | 1 | ~1929 |
| Mary Barr | Spouse | — | 77 | ~1853 |
| Fred Barr | Son | — | 17 | ~1913 |
| Walter Barr | Son | — | 14 | ~1916 |
| Ruth Barr | Daughter | — | 13 | ~1917 |
| George Barr | Son | — | 7 | ~1923 |
| Robert Barr | Son | — | 20 | ~1910 |
| William Barr | Head | — | 78 | ~1852 |
| Claude Barr | Son | — | 10 | ~1920 |
Census Appearances
1920
Blair, Pennsylvania
Son, age 10
Blair, Pennsylvania · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Robert A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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 |
1930
Blair, Pennsylvania
Son, age 20
Blair, Pennsylvania · implied b. ~1910 — 10 household members
| Surname | Barr |
| Given Name | Robert W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | P.R.R. Co |
| Class of Worker | W |
| 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 Robert Barr across 2 US Census years (1920 and 1930) in Blair, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Barr
Son · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Claude Barr
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Barr
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Barr
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Barr
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Barr
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Barr
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Barr
Sibling · 1930 · age 17
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 — Blair, Pennsylvania
Open full size
1930 US Federal Census — Blair, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2004:0085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Haller | 12 | Daughter | — | New York |
| 2 | Haller | 10 | Son | — | Pennsylvania |
| 3 | Haller | 8 | Daughter | — | Pennsylvania |
| 4 | Albert Bradley | 73 | Head | Retired | Pennsylvania |
| 5 | Alice Bradley | 70 | Wife | — | Pennsylvania |
| 6 | Anna Mae Bradley | 18 | Daughter | — | Pennsylvania |
| 7 | Bradley | 16 | — | — | Pennsylvania |
| 8 | William Barr | 78 | Head | — | Pennsylvania |
| 9 | Mary E Barr | 77 | Wife | Janitor | Pennsylvania |
| 10 | Catherine M Barr | 20 | Daughter | — | Pennsylvania |
| 11 | Robert W Barr THIS PERSON | 20 | Son | Stenographer | Pennsylvania |
| 12 | Fred Barr | 17 | Son | Truck Driver | Pennsylvania |
| 13 | Walter Barr | 14 | Son | — | Pennsylvania |
| 14 | Ruth Barr | 13 | Daughter | — | Pennsylvania |
| 15 | Claude Barr | 10 | Son | — | Pennsylvania |
| 16 | George Barr | 7 | Son | — | Pennsylvania |
| 17 | Mary E Barr | 1 | Daughter | — | Pennsylvania |
| 18 | William V Dohes | 32 | Head | Advertising | New York |
| 19 | Catherine S Dohes | 27 | Wife | — | Pennsylvania |
| 20 | Marlene S Dohes | 1 | Daughter | — | Pennsylvania |
| 21 | Annie R Kinch | 66 | Head | — | Pennsylvania |
| 22 | Isabelle Kinch | 52 | Sister | — | Pennsylvania |
| 23 | Alma Kinch | 48 | Sister | — | Pennsylvania |
| 24 | Robert W Cook | 57 | Head | Clerk | Pennsylvania |
| 25 | Minnie W Cook | 55 | Wife | Clerk | Pennsylvania |
| 26 | William W Cook | 24 | Son | — | Pennsylvania |
| 27 | Viola Cook | 19 | Daughter | — | Pennsylvania |
| 28 | Ambrose C Loshman | 63 | Head | Printer | Pennsylvania |
| 29 | Margaret A Loshman | 58 | Wife | — | Pennsylvania |
| 30 | Martha E Hutchison | 71 | Head | — | Pennsylvania |
| 31 | Gearhart Jos E Hutchison | 17 | Grandson | — | Pennsylvania |
| 32 | Marea W Foreman | 79 | Daughter | Salesman | Pennsylvania |
| 33 | Joseph B Foreman | 56 | Son-in-law | Carpenter | Pennsylvania |
| 34 | Albert E Akers | 66 | Head | Plumber | Pennsylvania |
| 35 | Minnie E Akers | 63 | Wife | — | Pennsylvania |
| 36 | Victoria Abdallah | 41 | Head | — | Syria |
| 37 | Margaret Abdallah | 21 | Daughter | Practician | Pennsylvania |
| 38 | William Abdallah | 19 | Son | — | Pennsylvania |
| 39 | Albert Abdallah | 18 | Son | — | Pennsylvania |
| 40 | Mary E Abdallah | 15 | Daughter | — | Pennsylvania |
| 41 | Louise Abdallah | 13 | Daughter | — | Pennsylvania |
| 42 | Theresa Abdallah | 11 | Daughter | — | Pennsylvania |
| 43 | George Abdallah | 8 | Son | — | Pennsylvania |
| 44 | William Abdallah | 6 | Son | — | Pennsylvania |
| 45 | George W Youngbroker | 43 | Head | Car Man | Pennsylvania |
| 46 | Anna M Youngbroker | 15 | Daughter | — | Pennsylvania |
| 47 | George W Youngbroker | 13 | Son | — | Pennsylvania |
| 48 | Ruth E Youngbroker | 10 | Son | — | Pennsylvania |
| 49 | Robert Mcknight | 33 | Head | Baker | Pennsylvania |
| 50 | Pearl Mcknight | 34 | Wife | — | Pennsylvania |
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)