IT
Irene Thompson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Irene Thompson across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Bertha — first a daughter (b.~1889), then head of a 3-person household.
Age 41
b. ~1889
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Thompson |
| Given Name | Irene A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | City Pittsburgh |
| Est. Birth Year | ~1889 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Carrie Atkinson | Other | — | 39 | ~1891 |
| Irene Thompson | Daughter | — | 41 | ~1889 |
| Bertha Thompson | Head | — | 65 | ~1865 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 21
Allegheny, Pennsylvania · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Irene |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | teacher |
| Industry | public school |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 31
Allegheny, Pennsylvania · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Irene A |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 41
Allegheny, Pennsylvania · implied b. ~1889 — 3 household members
| Surname | Thompson |
| Given Name | Irene A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | Public School |
| 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 Irene Thompson across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father John Thompson (~0.92 confidence) and mother Bertha Thompson (~0.92 confidence) and mother Bertha Thompson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Thompson
b. ~1850
Source father
● Household
· direct · ~0.92
Mother
Bertha Thompson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Bertha Thompson
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Irene Thompson
Daughter · 1930 · age 41 · b. ~1889 · Pennsylvania
★ You are viewing this record
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:fifteenthcensus00reel1975:0157)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter D. Lang | 47 | Head | Vice President | Pennsylvania |
| 2 | Eleanor S. Lang | 47 | Wife | — | Pennsylvania |
| 3 | Eleanor L. Lang | 20 | Daughter | — | Pennsylvania |
| 4 | Virginia Mells | 18 | Servant | Servant | Pennsylvania |
| 5 | Richard H. Mayer | 62 | Head | Teacher | Pennsylvania |
| 6 | Elizabeth Mayer | 58 | Wife | — | Pennsylvania |
| 7 | Katherine Devon | 56 | Head | — | Pennsylvania |
| 8 | Beatrice Devon | 27 | Daughter | File Clerk | Pennsylvania |
| 9 | Sarah Devon | 21 | Daughter | Saleswoman | Pennsylvania |
| 10 | Mary Devon | 18 | Daughter | — | Pennsylvania |
| 11 | Irving D. Conferty | 55 | Head | Salesman | Pennsylvania |
| 12 | Emma M. Conferty | 55 | Wife | — | Pennsylvania |
| 13 | William H. Hutchison | 50 | Nephew | Clerk | Pennsylvania |
| 14 | Arquette S. Rust | 30 | Head | Agent | Ohio |
| 15 | Edna Rust | 30 | Wife | — | Ohio |
| 16 | Mary S. Rust | 2 | Daughter | — | Pennsylvania |
| 17 | Arthur H. Taylor | 48 | Head | Teacher | Pennsylvania |
| 18 | Jane Taylor | 17 | Daughter | — | Pennsylvania |
| 19 | George Taylor | 10 | Son | — | Pennsylvania |
| 20 | Catherine Bird | 27 | Niece | Clerk | Pennsylvania |
| 21 | Patrick Conley | 52 | Head | Chauffeur | Northern Ireland |
| 22 | Sarah Conley | 52 | Wife | — | Pennsylvania |
| 23 | Virginia M. Conley | 23 | Daughter | Stenographer | Pennsylvania |
| 24 | James D. Conley | 21 | Son | Typist | Pennsylvania |
| 25 | Elizabeth B. Conley | 19 | Daughter | Stenographer | Pennsylvania |
| 26 | Elizabeth Trefall | 64 | Head | Dressmaker | Pennsylvania |
| 27 | Anna Trefall | 50 | Sister | — | Pennsylvania |
| 28 | Hilda Trefall | 38 | Sister | Bookkeeper | Pennsylvania |
| 29 | Alice L. Friend | 53 | Lodger | Teacher | Pennsylvania |
| 30 | Mary T. Giles | 40 | Head | Secretary | Kansas |
| 31 | Charles Giles | 11 | Son | — | Ohio |
| 32 | Anna Shields | 54 | Lodger | Teacher | Pennsylvania |
| 33 | Bertha Thompson | 65 | Head | — | Pennsylvania |
| 34 | Irene A. Thompson THIS PERSON | 41 | Daughter | Teacher | Pennsylvania |
| 35 | Carrie Atkinson | 39 | Lodger | Teacher | Pennsylvania |
| 36 | James Northworthy | 79 | Head | Retired | Northern Ireland |
| 37 | Mary E. Northworthy | 75 | Wife | — | Pennsylvania |
| 38 | Elizabeth Northworthy | 32 | Daughter | — | Pennsylvania |
| 39 | Katherine Jenkins | 27 | Head | Stenographer | Pennsylvania |
| 40 | Mary Jenkins | 21 | Sister | Stenographer | Pennsylvania |
| 41 | Mary Campbell | 35 | Head | Manager | Pennsylvania |
| 42 | Margaret Campbell | 16 | Daughter | Waitress | Pennsylvania |
| 43 | Marjorie Campbell | 15 | Daughter | — | Pennsylvania |
| 44 | Jack Campbell | 10 | Son | — | Pennsylvania |
| 45 | Thomas Campbell | 5 | Son | — | Pennsylvania |
| 46 | Hyman Foster | 39 | Head | Salesman | Russia |
| 47 | Fannie Foster | 35 | Wife | — | Russia |
| 48 | Edna Foster | 27 | Daughter | Saleswoman | Pennsylvania |
| 49 | Harry Foster | 21 | Son | Salesman | Pennsylvania |
| 50 | Bertha Foster | 20 | Daughter | Saleswoman | Pennsylvania |
Pedigree Summary
Irene
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)