GS
Grace Scott — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Grace Scott across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Raymond & Samuel — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Scott |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | General Clerk |
| Industry | Loan Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | General Clerk |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Velma Scott | Other | — | 42 | ~1888 |
| Samuel Scott | Head | — | 42 | ~1888 |
| Grace Scott | Daughter | — | 22 | ~1908 |
| Ruth Scott | Daughter | — | 22 | ~1908 |
| Velma Scott | Daughter | — | 17 | ~1913 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Scott |
| Given Name | Grace L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Scott |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Allegheny, Pennsylvania
Daughter, age 22
Allegheny, Pennsylvania · implied b. ~1908 — 5 household members
| Surname | Scott |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | General Clerk |
| Industry | Loan 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 Grace Scott across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Raymond Scott (~0.92 confidence) and father Samuel Scott (~0.92 confidence) and mother Velma Scott (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Raymond Scott
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Samuel Scott
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Velma Scott
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace Scott
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Velma Scott
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Scott
Sibling · 1930 · age 22
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel1975:0551)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter J. Mullan | 39 | Head | Steel Melter | Ireland |
| 2 | Alice B. Mullan | 38 | Wife-H | — | Northern Ireland |
| 3 | Jean M. Mullan | 10 | Daughter | — | Pennsylvania |
| 4 | John Mullan | 30 | Lodger | Laborer | Scotland |
| 5 | Patrick Mullan | 25 | Lodger | Chauffeur | Scotland |
| 6 | Charles Duffie | 23 | Lodger | Car Washer | Scotland |
| 7 | Otto Hoffman | 40 | Head | Salesman | Germany |
| 8 | Gertrude Hoffman | 36 | Wife-H | Saleslady | Pennsylvania |
| 9 | Ellen Hoffman | 13 | Daughter | — | Pennsylvania |
| 10 | Francis Hoffman | 11 | Son | — | Pennsylvania |
| 11 | Louis Petraglia | 42 | Head | Barber | Italy |
| 12 | Elizabeth Petraglia | 36 | Wife-H | — | Pennsylvania |
| 13 | Angelo Petraglia | 16 | Son | — | Pennsylvania |
| 14 | Carmel Petraglia | 14 | Son | — | Pennsylvania |
| 15 | Anthony Petraglia | 7 | Son | — | Pennsylvania |
| 16 | Louis Petraglia | 5 | Son | — | Pennsylvania |
| 17 | Rose Mary Petraglia | 5 | Daughter | — | Pennsylvania |
| 18 | Thomas M. Battlefield | 65 | Head | — | Pennsylvania |
| 19 | Ruth E. Battlefield | 35 | Daughter | Secty Business | Pennsylvania |
| 20 | Joseph Battlefield | 30 | Son | Accountant | Pennsylvania |
| 21 | Catherine Pender | 68 | Head | — | Pennsylvania |
| 22 | Jeanette Pender | 35 | Daughter | Supt Of Supply | Pennsylvania |
| 23 | Sarah Mcneary | 59 | Head | — | Scotland |
| 24 | Paul Mcneary | 29 | Son | Truck Driver | Pennsylvania |
| 25 | Mary O'Donnell | 35 | Daughter | — | Pennsylvania |
| 26 | George M. Huey | 36 | Head | Brakeman | Pennsylvania |
| 27 | Emma Huey | 27 | Wife-H | — | Pennsylvania |
| 28 | George Jr. Huey | 5 | Son | — | Pennsylvania |
| 29 | Louisa Scott | 73 | Head | — | Pennsylvania |
| 30 | Maggie Scott | 29 | Daughter | Cashier | Pennsylvania |
| 31 | James Wagers | 50 | Lodger | Laborer | Pennsylvania |
| 32 | Samuel R. Scott | 42 | Head | Engineer | Pennsylvania |
| 33 | Velma Scott | 42 | Wife-H | — | Pennsylvania |
| 34 | Ruth Scott | 22 | Daughter | Stenographer | Pennsylvania |
| 35 | Grace Scott THIS PERSON | 22 | Daughter | General Clerk | Pennsylvania |
| 36 | Velma Scott | 17 | Daughter | — | Pennsylvania |
| 37 | Theresa Hopper | 57 | Head | — | Pennsylvania |
| 38 | George A. Hopper | 45 | Brother | File-Clerk | Pennsylvania |
| 39 | Mary Hopper | 43 | Sister | Cashier | Pennsylvania |
| 40 | Virginia Hopper | 40 | Sister | Court Clerk | Pennsylvania |
| 41 | Marie Roman | 35 | Head | — | Czechoslovakia |
| 42 | Louisa Roman | 9 | Daughter | — | Pennsylvania |
| 43 | Eleanor Roman | 5 | Daughter | — | Pennsylvania |
| 44 | George Roman | 2 | Son | — | Pennsylvania |
| 45 | Wallace Carpentier | 27 | Lodger | Mechanic | Ohio |
| 46 | William Nisding | 34 | Lodger | Plasterer | Ohio |
| 47 | Julia Nisding | 34 | Lodger | — | Ohio |
| 48 | Robert Nisding | 11 | Lodger | — | Ohio |
| 49 | William Nisding | 7 | Lodger | — | Ohio |
Related Census Records
Pedigree Summary
Grace + 2 siblings
Gen 1 · 3 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)