MH
Mabel Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mabel Harris across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Edward & Ernest — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Harris |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Salesgirl |
| Industry | Dry Goods Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Salesgirl |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1910 |
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 Mabel | Age | Birth yr |
|---|---|---|---|---|
| Mabel Harris | Daughter | — | 20 | ~1910 |
| Ernest Harris | Head | — | 46 | ~1884 |
| Sadie Harris | Other | — | 44 | ~1886 |
| Ernest Harris | Son | — | 15 | ~1915 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age
Allegheny, Pennsylvania · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mabel |
| 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 10
Allegheny, Pennsylvania · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | England |
| 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 20
Allegheny, Pennsylvania · implied b. ~1910 — 4 household members
| Surname | Harris |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Salesgirl |
| Industry | Dry Goods 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 Mabel Harris across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Edward Harris (~0.92 confidence) and father Ernest Harris (~0.92 confidence) and father Ernest Harris (~0.92 confidence) and mother Sadie Harris (~0.92 confidence) and mother Sarah Harris (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Harris
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Ernest Harris
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Ernest Harris
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Sadie Harris
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Sarah Harris
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mabel Harris
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Ernest Harris
Sibling · 1930 · age 15
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:fifteenthcensus00reel1987:0962)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Butler | 43 | Head | Painter | Pennsylvania |
| 2 | Anna Butler | 42 | Wife-H | — | Pennsylvania |
| 3 | James Jr. Butler | 18 | Son | Laborer | Pennsylvania |
| 4 | William Butler | 16 | Son | — | Pennsylvania |
| 5 | Walter Butler | 13 | Son | — | Pennsylvania |
| 6 | Raymond Butler | 11 | Son | — | Pennsylvania |
| 7 | Herbert Butler | 6 | Son | — | Pennsylvania |
| 8 | Dorothy Butler | 5 | Daughter | — | Pennsylvania |
| 9 | Leo Jankoski | 42 | Head | Laborer | Poland |
| 10 | Mary Jankoski | 27 | Wife-H | — | Lithuania |
| 11 | Leo Jr. Jankoski | 10 | Son | — | Pennsylvania |
| 12 | Rita Jankoski | 8 | Daughter | — | Pennsylvania |
| 13 | Edward Jankoski | 6 | Son | — | Pennsylvania |
| 14 | Frank Gyak | 31 | Head | Laborer | Poland |
| 15 | Rose Gyak | 31 | Wife-H | — | Pennsylvania |
| 16 | Joseph Gyak | 12 | Son | — | Pennsylvania |
| 17 | Frank Jr. Gyak | 11 | Son | — | Pennsylvania |
| 18 | Anna Gyak | 9 | Daughter | — | Pennsylvania |
| 19 | Dorothy Gyak | 5 | Daughter | — | Pennsylvania |
| 20 | Emill Petson | 36 | Head | Mail Carrier | Canada-English |
| 21 | Victoria Petson | 35 | Wife-H | — | Pennsylvania |
| 22 | Hazel Petson | 14 | Daughter | — | Pennsylvania |
| 23 | Hugh Petson | 10 | Son | — | Pennsylvania |
| 24 | Rita Petson | 8 | Daughter | — | Pennsylvania |
| 25 | Emill Jr. Petson | 5 | Son | — | Pennsylvania |
| 26 | Frank Kitner | 38 | Head | Lineman | Pennsylvania |
| 27 | Naomi Kitner | 33 | Wife-H | — | Pennsylvania |
| 28 | Edwin Kitner | 11 | Son | — | Pennsylvania |
| 29 | Patrick Kanes | 54 | Head | Laborer | Irish Free State |
| 30 | Catherine Kanes | 52 | Wife-H | — | Irish Free State |
| 31 | Bella Kanes | 21 | Daughter | Clerk | Pennsylvania |
| 32 | Mary Kanes | 18 | Daughter | Toll Operator | Pennsylvania |
| 33 | Thomas Kanes | 16 | Son | — | Pennsylvania |
| 34 | William Mcelvenny | 25 | Son-in-law | Chauffeur | Pennsylvania |
| 35 | Catherine Mcelvenny | 25 | Daughter | — | Pennsylvania |
| 36 | William Jr. Mcelvenny | 1 | Grandson | — | Pennsylvania |
| 37 | Margaret Brennan | 23 | Daughter | Clerk | Pennsylvania |
| 38 | William Brennan | 6 | Grandson | — | Pennsylvania |
| 39 | Carl Miller | 48 | Head-N | — | Germany |
| 40 | Eugene V. Miller | 24 | Son | Stockman | Pennsylvania |
| 41 | Raymond Miller | 11 | Son | — | Pennsylvania |
| 42 | Edward Miller | 9 | Son | — | Pennsylvania |
| 43 | Richard Miller | 7 | Son | — | Pennsylvania |
| 44 | Norbert Miller | 3 | Son | — | Pennsylvania |
| 45 | Arthur Griesbach | 30 | Head | Tool Repairman | Canada-English |
| 46 | Ada Griesbach | 29 | Wife-H | — | Canada-English |
| 47 | Ernest Harris | 46 | Head | Janitor | Pennsylvania |
| 48 | Sadie Harris | 44 | Wife-H | — | Pennsylvania |
| 49 | Mabel Harris THIS PERSON | 20 | Daughter | Salesgirl | Pennsylvania |
| 50 | Ernest Jr. Harris | 15 | Son | — | Pennsylvania |
Pedigree Summary
Mabel + 1 sibling
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)