AS
Annie Simpson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Annie Simpson across the 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John — first a daughter (b.~1857), then head of a 3-person household.
Age 73
b. ~1857
Female
Daughter
Born: Scotland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Simpson |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Single |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1923 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | East Pittsburgh Boro |
| Est. Birth Year | ~1857 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| John Simpson | Head | — | 85 | ~1845 |
| Annie Simpson | Daughter | — | 73 | ~1857 |
| Elizabeth Simpson | Daughter | — | 38 | ~1892 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 62
Allegheny, Pennsylvania · implied b. ~1858 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | scotland |
1930
Allegheny, Pennsylvania
Daughter, age 73
Allegheny, Pennsylvania · implied b. ~1857 — 3 household members
| Surname | Simpson |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Single |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1923 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Allegheny-County, Pennsylvania
Head, age 78
Allegheny-County, Pennsylvania · implied b. ~1862
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Simpson |
| Given Name | Agnes |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Scotland |
| 1935 Residence (City) | Turtle Creek Borough |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Annie Simpson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Simpson (~0.60 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.6
Father
John Simpson
b. ~1845
Source father
● Household
· direct · ~0.6
This person
Anchor record
Annie Simpson
Daughter · 1930 · age 73 · b. ~1857 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth Simpson
Sibling · 1930 · age 38
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:fifteenthcensus00reel1962:0844)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Simpson | 85 | Head | — | Scotland |
| 2 | Annie Simpson THIS PERSON | 73 | Daughter | — | Scotland |
| 3 | Elizabeth Simpson | 38 | Daughter | — | Pennsylvania |
| 4 | James Stephens | 28 | Head | Assembler | Scotland |
| 5 | Jessie Stephens | 23 | Wife | — | Scotland |
| 6 | Margaret Stephens | 3 | Daughter | — | Pennsylvania |
| 7 | Jennie Stephens | 1 | Daughter | — | Pennsylvania |
| 8 | Gladys Stephens | 0 | Daughter | — | Pennsylvania |
| 9 | John Stephens | 23 | Brother | — | Scotland |
| 10 | Ira N. Kline | 50 | Head | Sweeping | Pennsylvania |
| 11 | Ira Kline | 53 | Wife | — | Switzerland |
| 12 | Lawrence Hassley | 24 | Lodger | Apprentice | Ohio |
| 13 | Stewart E. Thomas | 25 | Lodger | Apprentice | Pennsylvania |
| 14 | John Mealer | 26 | Head | Machinist | Pennsylvania |
| 15 | Mary E. Mealer | 22 | Wife | — | Pennsylvania |
| 16 | Gustave Moursh | 81 | Head | — | France |
| 17 | Bertha Moursh | 68 | Wife | — | Switzerland |
| 18 | Louis G. Moursh | 41 | Son | Letter Hand | Ohio |
| 19 | Harry Moursh | 18 | Grand-son | Apprentice | Pennsylvania |
| 20 | Catherine Chizan | 24 | Lodger | Taper | Pennsylvania |
| 21 | Joseph P. Kolin | 24 | Head | Bench Hand | Pennsylvania |
| 22 | Mary Kolin | 21 | Wife | — | Pennsylvania |
| 23 | Louis Kessler | 40 | Head | Cutter | Hungary |
| 24 | Mollie Kessler | 34 | Wife | — | Hungary |
| 25 | Ida Kessler | 12 | Daughter | Cashier | Hungary |
| 26 | Bernard Kessler | 10 | Son | Stockman | Hungary |
| 27 | Regina Kessler | 16 | Daughter | — | Hungary |
| 28 | David Kessler | 8 | Son | — | Pennsylvania |
| 29 | Margaret Kessler | 7 | Daughter | — | Pennsylvania |
| 30 | Goldie Kessler | 5 | Daughter | — | Pennsylvania |
| 31 | Frances Kessler | 3 | Daughter | — | Pennsylvania |
| 32 | Beatrice Kessler | 1 | Daughter | — | Pennsylvania |
| 33 | Rose Greenwald | 75 | Mother-in-law | — | Czechoslovakia |
| 34 | John Cassidy | 37 | Head | Brakeman | Pennsylvania |
| 35 | Marie Cassidy | 32 | Wife | — | Pennsylvania |
| 36 | John B. Cassidy | 5 | Son | — | Pennsylvania |
| 37 | William J. Cassidy | 4 | Son | — | Pennsylvania |
| 38 | Mary T. Cassidy | 3 | Daughter | — | Pennsylvania |
| 39 | Mary E. Conner | 58 | Mother-in-law | — | England |
| 40 | John W. Conner | 30 | Brother-in-law | Driver | Pennsylvania |
| 41 | Winifred Conner | 16 | Sister-in-law | — | Pennsylvania |
| 42 | John Andala | 40 | Head | Millwright | Czechoslovakia |
| 43 | Elizabeth Andala | 35 | Wife | — | Czechoslovakia |
| 44 | Mary Andala | 18 | Daughter | Clerical Work | Pennsylvania |
| 45 | John Andala | 16 | Son | — | Pennsylvania |
| 46 | Michael Andala | 12 | Son | — | Pennsylvania |
| 47 | Mildred Andala | 9 | Daughter | — | Pennsylvania |
| 48 | John Duska | 23 | Head | Fitter | West Virginia |
| 49 | Jean O. Duska | 20 | Wife | — | Pennsylvania |
| 50 | Michael Carey | 47 | Head | Bench Hand | Maryland |
Pedigree Summary
Annie + 1 sibling
Gen 1 · 1 parents
~0.6
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)