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Harold Roberts — 1930 US Census Record
Model Tree available1930 United States Federal Census · Schuylkill, Pennsylvania
Our Model Tree links this Harold Roberts across the 1910, 1920 and 1930 US Censuses in Schuylkill, Pennsylvania (XGBoost, ~Confirmed), with identified parents David & David — first a son (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Schuylkill, Pennsylvania |
| Surname | Roberts |
| Given Name | Harold S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Welder |
| Industry | Steel mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Welder |
| Township / Ward | Pottsville |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Charles Roberts | Son | — | 24 | ~1906 |
| Mildred Roberts | Daughter | — | 18 | ~1912 |
| Annetta Roberts | Spouse | — | 46 | ~1884 |
| David Roberts | Head | — | 51 | ~1879 |
| Harold Roberts | Son | — | 21 | ~1909 |
| Jean Roberts | Daughter | — | 4 | ~1926 |
Census Appearances
1910
Schuylkill, Pennsylvania
Son, age 1
Schuylkill, Pennsylvania · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Harold D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Schuylkill, Pennsylvania
Son, age 11
Schuylkill, Pennsylvania · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Harold |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Schuylkill, Pennsylvania
Son, age 21
Schuylkill, Pennsylvania · implied b. ~1909 — 6 household members
| Surname | Roberts |
| Given Name | Harold S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Welder |
| Industry | Steel mill |
| 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 Harold Roberts across 3 US Census years (1910, 1920 and 1930) in Schuylkill, Pennsylvania, using XGBoost record linkage. Identified parents: father David Roberts (~0.92 confidence) and father David Roberts (~0.92 confidence) and father David Roberts (~0.92 confidence) and mother Amelia Roberts (~0.92 confidence) and mother Annetta Roberts (~0.92 confidence) and mother Nettie Roberts (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Roberts
b. ~1879
Source father
● Household
· direct · ~0.92
Father
David Roberts
b. ~1879
Source father
● Household
· direct · ~0.92
Father
David Roberts
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Amelia Roberts
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Annetta Roberts
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Nettie Roberts
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Roberts
Son · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Charles Roberts
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Roberts
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Roberts
Sibling · 1930 · age 4
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 — Schuylkill, Pennsylvania
Open full size
1930 US Federal Census — Schuylkill, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2146:1008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank W. Hale | 49 | Head | Laborer | Pennsylvania |
| 2 | Hannah Hale | 46 | Wife | — | Pennsylvania |
| 3 | F. Harry Hale | 23 | Son | Clerk | Pennsylvania |
| 4 | Emma L. Hale | 21 | Daughter | — | Pennsylvania |
| 5 | Melvin J. Hale | 19 | Son | Messenger | Pennsylvania |
| 6 | George Mumichbach | 15 | Nephew | — | Pennsylvania |
| 7 | Lois Mumichbach | 12 | Niece | — | Pennsylvania |
| 8 | Guy Fenstermacher | 22 | Head | Ladleman | Pennsylvania |
| 9 | George Fenstermacher | 45 | Father | Repairer | Pennsylvania |
| 10 | Emma Fenstermacher | 43 | Mother | — | Pennsylvania |
| 11 | Dorothy Fenstermacher | 21 | Sister | Cutter | Pennsylvania |
| 12 | Nelson Homer | 26 | Head | Laborer | Pennsylvania |
| 13 | Clara R. Homer | 20 | Wife | — | Pennsylvania |
| 14 | Donald Homer | 3 | Son | — | Pennsylvania |
| 15 | Nelson Homer | 0 | Son | — | Pennsylvania |
| 16 | Fred Turner | 42 | Head | Clerk | Pennsylvania |
| 17 | Elizabeth Turner | 41 | Wife | — | Pennsylvania |
| 18 | Edgar Turner | 16 | Son | — | Pennsylvania |
| 19 | David Roberts | 51 | Head | Shipper | Pennsylvania |
| 20 | Annetta M. Roberts | 46 | Wife | — | Pennsylvania |
| 21 | Charles B. Roberts | 24 | Son | Clerk | Pennsylvania |
| 22 | Harold S. Roberts THIS PERSON | 21 | Son | Welder | Pennsylvania |
| 23 | Mildred Roberts | 18 | Daughter | Steno. | Pennsylvania |
| 24 | Jean A. Roberts | 4 | Daughter | — | Pennsylvania |
| 25 | Frederick W. Gross | 50 | Head | Lineman | Pennsylvania |
| 26 | Mary W. Gross | 45 | Wife | — | Pennsylvania |
| 27 | Anna C. Gross | 22 | Daughter | — | Pennsylvania |
| 28 | Marion Gross | 20 | Daughter | Secretary | Pennsylvania |
| 29 | George J. Gross | 19 | Son | Helper | Pennsylvania |
| 30 | Alex. Buchanan | 41 | Head | Watchman | Pennsylvania |
| 31 | Susan A. Buchanan | 37 | Wife | — | Pennsylvania |
| 32 | Earl Buchanan | 12 | Son | — | Pennsylvania |
| 33 | Benjamin Roberts | 59 | Head | Janitor | Pennsylvania |
| 34 | Linda Roberts | 57 | Wife | — | Pennsylvania |
| 35 | Joseph E. Lawhead | 52 | Head | Laborer | Pennsylvania |
| 36 | Martha Lawhead | 52 | Wife | — | Pennsylvania |
| 37 | Mabel Lawhead | 18 | Daughter | Seamstress | Pennsylvania |
| 38 | August W. Ost | 54 | Head | Laborer | Germany |
| 39 | Alma A. Ost | 53 | Wife | — | Pennsylvania |
| 40 | Leroy T. Ost | 29 | Son | Laborer | Pennsylvania |
| 41 | Dorothy M. Ost | 28 | Daughter-in-law | — | Pennsylvania |
| 42 | Gale L. Ost | 5 | Grandson | — | Pennsylvania |
| 43 | August Schraeder | 39 | Head | Truck Driver | Pennsylvania |
| 44 | Margaret M. Schraeder | 40 | Wife | — | Pennsylvania |
| 45 | Valinda Schraeder | 10 | Daughter | — | Pennsylvania |
| 46 | George Schraeder | 8 | Son | — | Pennsylvania |
| 47 | William Schraeder | 0 | Son | — | Pennsylvania |
| 48 | William Lawhead | 31 | Head | Repairman | Pennsylvania |
| 49 | Marion Lawhead | 31 | Wife | — | Pennsylvania |
| 50 | Creighton Lawhead | 10 | Son | — | Pennsylvania |
Pedigree Summary
Harold + 3 siblings
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 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)