GA
Grace Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cambria, Pennsylvania
Our Model Tree links this Grace Anderson across the 1920 and 1930 US Censuses in Cambria, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 12-person household.
Age 17
b. ~1913
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cambria, Pennsylvania |
| Surname | Anderson |
| Given Name | Grace G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Johnstown City |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Ethel Anderson | Daughter | — | 7 | ~1923 |
| Betty Anderson | Daughter | — | 1 | ~1929 |
| Grace Anderson | Daughter | — | 17 | ~1913 |
| Harry Anderson | Head | — | 45 | ~1885 |
| Ethel Anderson | Other | — | 41 | ~1889 |
| Walter Anderson | Son | — | 20 | ~1910 |
| Donald Anderson | Son | — | 5 | ~1925 |
| Richard Anderson | Son | — | 10 | ~1920 |
| Ray Anderson | Son | — | 14 | ~1916 |
| Robert Anderson | Son | — | 19 | ~1911 |
| William Anderson | Son | — | 12 | ~1918 |
| Jack Anderson | Son | — | 4 | ~1926 |
Census Appearances
1920
Cambria, Pennsylvania
Daughter, age 7
Cambria, Pennsylvania · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Grace H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Cambria, Pennsylvania
Daughter, age 17
Cambria, Pennsylvania · implied b. ~1913 — 12 household members
| Surname | Anderson |
| Given Name | Grace G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| 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 Grace Anderson across 2 US Census years (1920 and 1930) in Cambria, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Anderson
Daughter · 1930 · age 17 · b. ~1913 · Pennsylvania
★ You are viewing this record
Sibling
William Anderson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Anderson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Anderson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Anderson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Anderson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Anderson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Anderson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Anderson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Anderson
Sibling · 1930 · age 20
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 — Cambria, Pennsylvania
Open full size
1930 US Federal Census — Cambria, Pennsylvania
Page Contents
42 people indexed on this census page (ia:1930:fifteenthcensus00reel2013:0091)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Studley | 30 | Head | Clerk | Pennsylvania |
| 2 | Madeline Studley | 27 | Wife-H | Laborer | Pennsylvania |
| 3 | Geraldine Studley | 7 | Daughter | None | Pennsylvania |
| 4 | Marjorie Studley | 6 | Daughter | None | Pennsylvania |
| 5 | Charles A. Anderson | 62 | Head | Tailor | Sweden |
| 6 | Mary A. Anderson | 50 | Wife-H | None | England |
| 7 | Batta A. Anderson | 28 | Daughter | Stenographer | Pennsylvania |
| 8 | Esther Anderson | 26 | Daughter | Stenographer | Pennsylvania |
| 9 | John Anderson | 11 | Son | None | Pennsylvania |
| 10 | Patrick J. O'Leary | 28 | Head | Laboring | Pennsylvania |
| 11 | Loring M. O'Leary | 24 | Wife-H | None | Pennsylvania |
| 12 | Patrick Jr. O'Leary | 3 | Son | None | Pennsylvania |
| 13 | Lewis G. Fleck | 28 | Head | Agent | Pennsylvania |
| 14 | Anna R. Fleck | 21 | Wife-H | None | Pennsylvania |
| 15 | Richard Evans | 50 | Head | Laboring | Pennsylvania |
| 16 | William J. Evans | 48 | Brother | None | Pennsylvania |
| 17 | Letitia Evans | 42 | Sister | None | Pennsylvania |
| 18 | Harry B. Anderson | 45 | Head | Truck Driver | Maryland |
| 19 | Ethel Anderson | 41 | Wife-H | None | Pennsylvania |
| 20 | Walter E. Anderson | 20 | Son | Inspector | Pennsylvania |
| 21 | Robert J. Anderson | 19 | Son | None | Pennsylvania |
| 22 | Grace G. Anderson THIS PERSON | 17 | Daughter | None | Pennsylvania |
| 23 | Ray E. Anderson | 14 | Son | None | Pennsylvania |
| 24 | William H. Anderson | 12 | Son | None | Pennsylvania |
| 25 | Richard Anderson | 10 | Son | None | Pennsylvania |
| 26 | Ethel Anderson | 7 | Daughter | None | Pennsylvania |
| 27 | Donald E. Anderson | 5 | Son | None | Pennsylvania |
| 28 | Jack W. Anderson | 4 | Son | None | Pennsylvania |
| 29 | Betty J. Anderson | 1 | Daughter | None | Pennsylvania |
| 30 | Joseph W. Exen | 38 | Head | Clerk | Pennsylvania |
| 31 | Ella M. Exen | 38 | Wife-H | None | Pennsylvania |
| 32 | Gerald Exen | 14 | Son | None | Pennsylvania |
| 33 | John R. Watts | 49 | Head | Laboring | Pennsylvania |
| 34 | Grace K. Watts | 39 | Wife-H | None | Pennsylvania |
| 35 | Robert C. Watts | 22 | Son | Crane Man | Pennsylvania |
| 36 | Lewis J. Watts | 19 | Son | Laboring | Pennsylvania |
| 37 | Wilfred Watts | 17 | Son | None | Pennsylvania |
| 38 | Russell G. Gray | 8 | Step-Son | None | Pennsylvania |
| 39 | John R. Plato | 70 | — | President | Iowa |
| 40 | Lelara Plato | 67 | Wife-H | None | Iowa |
| 41 | Caroline Oakes | 80 | Head | None | Pennsylvania |
| 42 | Hattie P. Lehman | 26 | Servant | Servant | 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)