RH
Robert Hill — 1920 US Census Record
Model Tree available1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Robert Hill across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Hazel — first a son (b.~1899), then head of a 3-person household.
Age 21
b. ~1899
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Hill |
| Given Name | Robert J. H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Additional Details | |
| Occupation | Clerk |
| Industry | Truck Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1899 |
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 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| John Hill | Head | — | 65 | ~1855 |
| Robert Hill | Son | — | 21 | ~1899 |
| Elizabeth Hill | Spouse | — | 64 | ~1856 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 2
Allegheny, Pennsylvania · implied b. ~1898 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Robert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Mch |
| Birth Year | 1898 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 11
Allegheny, Pennsylvania · implied b. ~1899 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Robert T. W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 21
Allegheny, Pennsylvania · implied b. ~1899 — 3 household members
| Surname | Hill |
| Given Name | Robert J. H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Occupation | Clerk |
| Industry | Truck Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Robert Hill across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father John Hill (~0.92 confidence) and mother Hazel Hill (~0.92 confidence) and mother M Hill (~0.92 confidence) and mother Elizabeth Hill (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Hill
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Hazel Hill
b. ~1855
Source mother
● Household
· direct · ~0.92
Mother
M Hill
b. ~1856
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Hill
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Hill
Son · 1920 · age 21 · b. ~1899 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1519unit:0731)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine E Barner | 79 | Head | Keeper | Missouri |
| 2 | August Breckenfelder | 39 | Head | Credit Man | Germany |
| 3 | Henrietta Breckenfelder | 34 | Wife | — | Germany |
| 4 | Edna M Breckenfelder | 13 | Daughter | — | Illinois |
| 5 | August Breckenfelder | 1 | Son | — | New Jersey |
| 6 | John M Patterson | 36 | Head | Vice Pres. | Illinois |
| 7 | Helena D Patterson | 31 | Wife | — | Illinois |
| 8 | Charles H Patterson | 10 | Son | — | Arkansas |
| 9 | Marian M Patterson | 7 | Daughter | — | Illinois |
| 10 | Erma M Patterson | 6 | Daughter | — | Illinois |
| 11 | Paul R Patterson | 3 | Son | — | Illinois |
| 12 | Sturgis B Davis | 32 | Head | Professor | Ohio |
| 13 | Margaret A Davis | 32 | Wife | — | Ohio |
| 14 | Sturgis B Jr Davis | 11 | Son | — | Minnesota |
| 15 | Alice B Davis | 6 | Daughter | — | Minnesota |
| 16 | Mary B Davis | 1 | Daughter | — | Pennsylvania |
| 17 | Harry L Barker | 37 | Head | Laborer | Virginia |
| 18 | Beulah A Barker | 36 | Wife | — | Virginia |
| 19 | Eleanor G Barker | 11 | Daughter | — | Dist. of Columbia |
| 20 | John R Barker | 7 | Son | — | Virginia |
| 21 | Dorothy E Barker | 7 | Daughter | — | Maryland |
| 22 | Howard Spalling | 20 | Lodger | Mail Clerk | Pennsylvania |
| 23 | Eugene Wilson | 37 | Lodger | Carpenter | West Virginia |
| 24 | John J Hill | 65 | Head | Minister | Pennsylvania |
| 25 | Elizabeth L Hill | 64 | Wife | — | Connecticut |
| 26 | Robert J. H. Hill THIS PERSON | 21 | Son | Clerk | Pennsylvania |
| 27 | H. Stewart Harrison | 28 | Head | Inspector | Pennsylvania |
| 28 | Elizabeth H Harrison | 30 | Wife | — | Pennsylvania |
| 29 | Clementine Kelly | 53 | Head | — | Pennsylvania |
| 30 | Nana L Kelly | 31 | Daughter | — | Pennsylvania |
| 31 | Clementine G Kelly | 27 | Daughter | — | Pennsylvania |
| 32 | John C. R. Kelly | 23 | Son | Agent | Pennsylvania |
| 33 | Phyllis M Kelly | 22 | Son | — | Pennsylvania |
| 34 | Ailsah M Kelly | 21 | Daughter | — | Pennsylvania |
| 35 | Clare A Kelly | 17 | Daughter | — | Pennsylvania |
| 36 | Madeline M Kelly | 14 | Daughter | — | Pennsylvania |
| 37 | Ann B Pitfield | 40 | Head | — | Pennsylvania |
| 38 | Caroline Pitfield | 38 | Sister | — | Pennsylvania |
| 39 | Mary L Pitfield | 35 | Sister | — | Pennsylvania |
| 40 | Bridget M Feeney | 55 | Head | — | Ireland |
| 41 | John J Griff | 46 | Son in law | — | Pennsylvania |
| 42 | Sarah E Griff | 34 | Daughter | — | Pennsylvania |
| 43 | Peter M Feeney | 32 | Son | Plumber | Pennsylvania |
| 44 | Annie M Feeney | 31 | Daughter | Cleaner | Pennsylvania |
| 45 | Mary J Mccarthy | 58 | Head | — | Pennsylvania |
| 46 | Margaret E Hughes | 58 | Lodger | — | Pennsylvania |
| 47 | James J Rodney | 42 | Head | Foreman | Ireland |
| 48 | Julia T Rodney | 38 | Wife | — | Pennsylvania |
| 49 | James Rodney | 8 | Son | — | Pennsylvania |
| 50 | John Rodney | 7 | Son | — | Pennsylvania |
Related Census Records
Pedigree Summary
Robert
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 1920 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)