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Grace Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Grace Harris across the 1910, 1920 and 1930 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed), with identified parents Amos & Amos — first a daughter (b.~1905), then head of a 7-person household.
Age 25
b. ~1905
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Pennsylvania |
| Surname | Harris |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Republicans Village |
| Est. Birth Year | ~1905 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace Harris | Daughter | — | 25 | ~1905 |
| William Harris | Son | — | 18 | ~1912 |
| Kenneth Harris | Son | — | 12 | ~1918 |
| Amos Harris | Head | — | 56 | ~1874 |
| Jeanette Harris | Spouse | — | 50 | ~1880 |
| Alfred Harris | Son | — | 21 | ~1909 |
| Josephine Harris | Daughter | — | 15 | ~1915 |
Census Appearances
1910
Washington, Pennsylvania
Daughter, age 5
Washington, Pennsylvania · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Washington, Pennsylvania
Daughter, age 15
Washington, Pennsylvania · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Daughter, age 25
Washington, Pennsylvania · implied b. ~1905 — 7 household members
| Surname | Harris |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Scotland |
| 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 Harris across 3 US Census years (1910, 1920 and 1930) in Washington, Pennsylvania, using XGBoost record linkage. Identified parents: father Amos Harris (~0.92 confidence) and father Amos Harris (~0.92 confidence) and father Thomas Harris (~0.92 confidence) and mother Jeanette Harris (~0.92 confidence) and mother Lucille Harris (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Amos Harris
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Amos Harris
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Thomas Harris
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Jeanette Harris
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Lucille Harris
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace Harris
Daughter · 1930 · age 25 · b. ~1905 · Pennsylvania
★ You are viewing this record
Sibling
Kenneth Harris
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Harris
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Harris
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Harris
Sibling · 1930 · age 21
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 — Washington, Pennsylvania
Open full size
1930 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2162:0513)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Janet H Young | 48 | Head | None | Pennsylvania |
| 2 | George Birchbaum | 27 | Son-in-law | Salesman | Ohio |
| 3 | Jessie Birchbaum | 28 | Daughter | Teacher | Pennsylvania |
| 4 | Janet Birchbaum | 6 | Granddaughter | None | Pennsylvania |
| 5 | Berton Bailey | 42 | Head | Machinist | Pennsylvania |
| 6 | Bertha Bailey | 41 | Wife | None | Pennsylvania |
| 7 | Sadie Gregg | 70 | Head | None | Pennsylvania |
| 8 | Jesse Llewellyn | 48 | Boarder | Repairman | Pennsylvania |
| 9 | Martin Sterbak | 50 | Head | Loader | Czechoslovakia |
| 10 | Elizabeth Sterbak | 49 | Wife | None | Czechoslovakia |
| 11 | Stephen Sterbak | 15 | Son | None | Pennsylvania |
| 12 | John Sterbak | 14 | Son | None | Pennsylvania |
| 13 | Amos Harris | 56 | Head | Contractor | Pennsylvania |
| 14 | Jeanette Harris | 50 | Wife | None | Scotland |
| 15 | Grace Harris THIS PERSON | 25 | Daughter | None | Pennsylvania |
| 16 | Alfred Harris | 21 | Son | None | Pennsylvania |
| 17 | William Harris | 18 | Son | None | Pennsylvania |
| 18 | Josephine Harris | 15 | Daughter | None | Pennsylvania |
| 19 | Kenneth Harris | 12 | Son | None | Pennsylvania |
| 20 | Henry Strauss | 40 | Head | Parting Boss | Pennsylvania |
| 21 | Margaret Strauss | 39 | Wife | None | Pennsylvania |
| 22 | Mary Strauss | 18 | Daughter | None | Pennsylvania |
| 23 | Bruce Furnier | 56 | Head | Mate | Pennsylvania |
| 24 | Effie Furnier | 46 | Sister | Teacher | Pennsylvania |
| 25 | Wade Furnier | 48 | Brother | Captain | Pennsylvania |
| 26 | William Bagshaw | 58 | Head | Tax Collector | Pennsylvania |
| 27 | Maude Bagshaw | 55 | Wife | None | Illinois |
| 28 | Walter Bagshaw | 20 | Son | Truck Driver | Pennsylvania |
| 29 | Donna Bagshaw | 20 | Daughter | Teacher | Pennsylvania |
| 30 | Lawrence Bagshaw | 23 | Son | Electrician | Pennsylvania |
| 31 | Emily Bagshaw | 15 | Daughter | None | Pennsylvania |
| 32 | William Bagshaw | 12 | Son | None | Pennsylvania |
| 33 | Hugh Billingsley | 45 | Lodger | Plasterer | Pennsylvania |
| 34 | Lloyd Hankinson | 31 | Head | Merchant | New York |
| 35 | Mae Hankinson | 27 | Wife | None | Pennsylvania |
| 36 | Dorothy Mae Hankinson | 7 | Daughter | None | Pennsylvania |
| 37 | James Sealey | 33 | Head | Fireman | Pennsylvania |
| 38 | Elsie Sealey | 28 | Wife | None | Pennsylvania |
| 39 | Eleanor Sealey | 8 | Daughter | None | Pennsylvania |
| 40 | James Jr Sealey | 5 | Son | None | Pennsylvania |
| 41 | Matthew Dolan | 30 | Head | Telegraph Operator | Pennsylvania |
| 42 | Kathleen Dolan | 30 | Wife | None | Pennsylvania |
| 43 | Pauline Dolan | 1 | Daughter | None | Pennsylvania |
| 44 | James H Reed | 75 | Head | None | Ohio |
| 45 | Emma Reed | 69 | Wife | None | Pennsylvania |
| 46 | J Albert Reed | 42 | Son | Attorney | Pennsylvania |
| 47 | Lavina Reed | 40 | Daughter | Bookkeeper | Pennsylvania |
| 48 | Lela Reed | 32 | Daughter | Teacher | Pennsylvania |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
Pedigree Summary
Grace + 4 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)