CR
Clarence Roberts — 1920 US Census Record
Model Tree available1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Clarence Roberts across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1896), then head of a 3-person household.
Age 24
b. ~1896
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Roberts |
| Given Name | Clarence H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Patternmaker |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Patternmaker |
| Township / Ward | West Homestead Borough |
| Est. Birth Year | ~1896 |
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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| John Roberts | Head | — | 66 | ~1854 |
| Clarence Roberts | Son | — | 24 | ~1896 |
| Nora Roberts | Spouse | — | 60 | ~1860 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Clarence E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Mar |
| Birth Year | 1896 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 14
Allegheny, Pennsylvania · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Clarence E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 24
Allegheny, Pennsylvania · implied b. ~1896 — 3 household members
| Surname | Roberts |
| Given Name | Clarence H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Patternmaker |
| Industry | Machine Shop |
| 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 Clarence Roberts across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father John Roberts (~0.92 confidence) and father John Roberts (~0.92 confidence) and father John Roberts (~0.92 confidence) and mother Dora Roberts (~0.92 confidence) and mother Isadora Roberts (~0.92 confidence) and mother Nora Roberts (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Roberts
b. ~1854
Source father
● Household
· direct · ~0.92
Father
John Roberts
b. ~1854
Source father
● Household
· direct · ~0.92
Father
John Roberts
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Dora Roberts
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Isadora Roberts
b. ~1859
Source mother
● Household
· direct · ~0.92
Mother
Nora Roberts
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Roberts
Son · 1920 · age 24 · b. ~1896 · 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:1920:14thcensusofpopu1530unit:0242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Myers | 8 | Daughter | — | Pennsylvania |
| 2 | Charlotte Myers | 5 | Daughter | — | Pennsylvania |
| 3 | Rosie B Underwood | 58 | Head | — | Pennsylvania |
| 4 | George A Underwood | 37 | Son | Laborer | Pennsylvania |
| 5 | Sarah A Underwood | 34 | Daughter-in-law | — | Pennsylvania |
| 6 | Rosie B Underwood | 7 | Granddaughter | — | Pennsylvania |
| 7 | George S Underwood | 4 | Grandson | — | Pennsylvania |
| 8 | Richard C Underwood | 4 | Grandson | — | Pennsylvania |
| 9 | August W Rothman | 48 | Head | Machinist | Pennsylvania |
| 10 | Henrietta Rothman | 38 | Wife | Foreman | Pennsylvania |
| 11 | Colletta Rothman | 17 | Daughter | Saleslady | Pennsylvania |
| 12 | Wilbert Rothman | 15 | Son | — | Pennsylvania |
| 13 | Mildred Rothman | 4 | Daughter | — | Pennsylvania |
| 14 | Annie Davis | 63 | Head | — | Wales |
| 15 | Joseph Tomcallo | 28 | Head | Baker | Italy |
| 16 | Mary Tomcallo | 25 | Wife | Saleslady | Italy |
| 17 | Joseph Tomcallo | 6 | Son | — | Pennsylvania |
| 18 | Rosie Tomcallo | 3 | Daughter | — | Pennsylvania |
| 19 | Josephine Tomcallo | 1 | Daughter | — | Pennsylvania |
| 20 | Frank Tacomini | 59 | Father-in-law | Entered | Italy |
| 21 | Josephine Tacomini | 54 | Mother-in-law | — | Italy |
| 22 | Frank Tacomini | 19 | Brother-in-law | Salesman | Italy |
| 23 | Virginia Tacomini | 13 | Sister-in-law | — | Pennsylvania |
| 24 | Albert P Fowler | 37 | Head | Laborer | Pennsylvania |
| 25 | Ella T Fowler | 40 | Wife | — | Pennsylvania |
| 26 | George Fowler | 10 | Son | — | Pennsylvania |
| 27 | Pearl Fowler | 7 | Daughter | — | Pennsylvania |
| 28 | Ella Fowler | 4 | Daughter | — | Pennsylvania |
| 29 | Albert Fowler | 2 | Son | — | Pennsylvania |
| 30 | Thomas P Fowler | 40 | Brother | Laborer | Pennsylvania |
| 31 | Lawrence Kuhn | 35 | Head | Laborer | Pennsylvania |
| 32 | Gladia Kuhn | 32 | Wife | — | Ohio |
| 33 | Harry Kuhn | 10 | Son | — | Pennsylvania |
| 34 | Mary Kuhn | 8 | Daughter | — | Pennsylvania |
| 35 | Lawrence Kuhn | 2 | Son | — | Pennsylvania |
| 36 | John H Roberts | 66 | Head | Salesman | Pennsylvania |
| 37 | Nora L Roberts | 60 | Wife | — | Pennsylvania |
| 38 | Clarence H Roberts THIS PERSON | 24 | Son | Patternmaker | Pennsylvania |
| 39 | Carlson Lytle | 45 | Head | Machinist | Pennsylvania |
| 40 | Belle Lytle | 37 | Wife | — | Iowa |
| 41 | Carlson M Lytle | 13 | Son | — | Pennsylvania |
| 42 | Mildred L Lytle | 9 | Daughter | — | Pennsylvania |
| 43 | William J Rheuf | 52 | Head | Laborer | Pennsylvania |
| 44 | Elizabeth Rheuf | 44 | Wife | — | Pennsylvania |
| 45 | Charles L Rheuf | 25 | Son | Laborer | Pennsylvania |
| 46 | Robert Rheuf | 23 | Son | Inspector | Pennsylvania |
| 47 | Ethel Rheuf | 20 | Daughter | Stenographer | Pennsylvania |
| 48 | Gilbert Stanley | 42 | Head | Collector | England |
| 49 | Abbie Stanley | 40 | Wife | — | Scotland |
| 50 | Stanley Stanley | 8 | Son | — | England |
Pedigree Summary
Clarence
Gen 1 · 6 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)