AS
Alice Simpson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Alice Simpson across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Joseph — first a daughter (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Simpson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Verona Borough |
| Est. Birth Year | ~1909 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Joseph Simpson | Head | — | 44 | ~1886 |
| Alice Simpson | Daughter | — | 21 | ~1909 |
| Joseph Simpson | Son | — | 13 | ~1917 |
| Mary Simpson | Other | — | 43 | ~1887 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age
Allegheny, Pennsylvania · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Adelaide |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| 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 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Alice |
| 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 21
Allegheny, Pennsylvania · implied b. ~1909 — 4 household members
| Surname | Simpson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Alice Simpson across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father John Simpson (~0.92 confidence) and father Joseph Simpson (~0.92 confidence) and mother Mary Simpson (~0.92 confidence) and mother Sadie Simpson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Simpson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Joseph Simpson
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Mary Simpson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Sadie Simpson
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Simpson
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Simpson
Sibling · 1930 · age 13
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
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1991:0532)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Aldine Bone | 18 | Daughter | Stenographer | Pennsylvania |
| 52 | Lucella Bone | 17 | Daughter | — | Pennsylvania |
| 53 | Betty H. Lehaney | 9 | Boarder | — | Pennsylvania |
| 54 | Arthur Peoples | 35 | Head | Laborer | Pennsylvania |
| 55 | Florence Peoples | 29 | Wife-H | — | Pennsylvania |
| 56 | Lottie Peoples | 10 | Daughter | — | Pennsylvania |
| 57 | Marian Peoples | 8 | Daughter | — | Pennsylvania |
| 58 | Lottie Boser | 54 | Mother-in-law | — | Pennsylvania |
| 59 | Harry Ambro | 44 | Head | Machinist | Pennsylvania |
| 60 | Edith Ambro | 43 | Wife-H | — | Pennsylvania |
| 61 | Harry Jr. Ambro | 20 | Son | Laborer | Pennsylvania |
| 62 | Mary Ambro | 17 | Daughter | — | Pennsylvania |
| 63 | John Ambro | 14 | Son | — | Pennsylvania |
| 64 | Agnes Ambro | 11 | Daughter | — | Pennsylvania |
| 65 | Robert Ambro | 2 | Son | — | Pennsylvania |
| 66 | George E. Smyth | 36 | Head | Manager | Pennsylvania |
| 67 | Anne E. Smyth | 35 | Wife-H | — | Pennsylvania |
| 68 | Ruth E. Smyth | 12 | Daughter | — | Pennsylvania |
| 69 | Jean E. Smyth | 9 | Daughter | — | Pennsylvania |
| 70 | Marian A. Smyth | 4 | Daughter | — | Pennsylvania |
| 71 | Margaret Mcculley | 63 | Mother-in-law | — | No. Ireland |
| 72 | John Yoson | 40 | Head | Laborer | Czechoslovakia |
| 73 | Anna Yoson | 38 | Wife-H | — | Czechoslovakia |
| 74 | Anna Yoson | 18 | Daughter | Decorator | Pennsylvania |
| 75 | Mary Yoson | 14 | Daughter | — | Pennsylvania |
| 76 | Helen Yoson | 12 | Daughter | — | Pennsylvania |
| 77 | Margaret Yoson | 9 | Daughter | — | Pennsylvania |
| 78 | Edward Yoson | 7 | Son | — | Pennsylvania |
| 79 | Albert Yoson | 5 | Son | — | Pennsylvania |
| 80 | Agnes Yoson | 3 | Daughter | — | Pennsylvania |
| 81 | Leandro Santucci | 36 | Head | Chipper | Italy |
| 82 | Constantina Santucci | 30 | Wife-H | — | Italy |
| 83 | Sandrucci Santucci | 12 | Daughter | — | Pennsylvania |
| 84 | Angelina Santucci | 8 | Daughter | — | Pennsylvania |
| 85 | Mandi Santucci | 6 | Son | — | Pennsylvania |
| 86 | John Kovacevsky | 39 | Head | Laborer | Czechoslovakia |
| 87 | Mary Kovacevsky | 36 | Wife-H | — | Czechoslovakia |
| 88 | Joseph H. Mccluskey | 63 | Head | Laborer | Pennsylvania |
| 89 | Anna E. Mccluskey | 62 | Wife-H | — | Pennsylvania |
| 90 | Marion S. Mccluskey | 24 | Daughter | Stenographer | Pennsylvania |
| 91 | Eldora Mccollum | 21 | Boarder | — | Pennsylvania |
| 92 | Mary A. Klein | 59 | — | — | Pennsylvania |
| 93 | Paul Bowles | 53 | Boarder | Brakeman | Pennsylvania |
| 94 | Joseph Simpson | 44 | Head | Laborer | Pennsylvania |
| 95 | Mary Simpson | 43 | Wife-H | — | Pennsylvania |
| 96 | Alice Simpson THIS PERSON | 21 | Daughter | — | Pennsylvania |
| 97 | Joseph Jr. Simpson | 13 | Son | — | Pennsylvania |
| 98 | Paul H. Bealsfield | 41 | Head | Secretary | Pennsylvania |
| 99 | Harriet Bealsfield | 39 | Wife-H | — | Pennsylvania |
| 100 | Frederick L. Bealsfield | 10 | Son | — | Pennsylvania |
Pedigree Summary
Alice + 1 sibling
Gen 1 · 4 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)