JO
John Oliver — 1930 US Census Record
Model Tree available1930 United States Federal Census · Schuylkill, Pennsylvania
Our Model Tree links this John Oliver across the 1910, 1920 and 1930 US Censuses in Schuylkill, Pennsylvania (XGBoost, ~Confirmed), with identified parents Albert & S — first a head (b.~1905), then head of a 4-person household.
Age 25
b. ~1905
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Schuylkill, Pennsylvania |
| Surname | Oliver |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Painter |
| Industry | Bldg. Const. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10,000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Painter |
| Township / Ward | Tamaqua Borough |
| Est. Birth Year | ~1905 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Ruth Oliver | Daughter | — | ~1930 | |
| John Oliver | Head | — | 25 | ~1905 |
| Harry Oliver | Son | — | 1 | ~1929 |
| Mildred Oliver | Spouse | — | 24 | ~1906 |
Census Appearances
1910
Schuylkill, Pennsylvania
Son, age 5
Schuylkill, Pennsylvania · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| 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 15
Schuylkill, Pennsylvania · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Schuylkill, Pennsylvania
Head, age 25
Schuylkill, Pennsylvania · implied b. ~1905 — 4 household members
| Surname | Oliver |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Painter |
| Industry | Bldg. Const. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10,000 |
| Radio Set | R |
| 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 John Oliver across 3 US Census years (1910, 1920 and 1930) in Schuylkill, Pennsylvania, using XGBoost record linkage. Identified parents: father Albert Oliver (~0.92 confidence) and father S Oliver (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Oliver
b. ~1870
Source father
● Household
· direct · ~0.92
Father
S Oliver
b. ~1871
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Oliver
Head · 1930 · age 25 · b. ~1905 · 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 — Schuylkill, Pennsylvania
Open full size
1930 US Federal Census — Schuylkill, Pennsylvania
Page Contents
43 people indexed on this census page (ia:1930:fifteenthcensus00reel2148:0046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Andrew Stoffko | 42 | Head | Special Officer | Pennsylvania |
| 52 | Helena Stoffko | 40 | Wife | — | Pennsylvania |
| 53 | Eleanor Stoffko | 13 | Daughter | — | Pennsylvania |
| 54 | Marie Stoffko | 11 | Daughter | — | Pennsylvania |
| 55 | Sue Stoffko | 6 | Daughter | — | Pennsylvania |
| 56 | Charles Stoffko | 4 | Son | — | Pennsylvania |
| 57 | Andrew Stoffko | 2 | Son | — | Pennsylvania |
| 58 | Alex F. Oliver | 58 | Head | Bookkeeper | England |
| 59 | Charles Fleischer | 24 | Son-in-law | Manager | England |
| 60 | Gladys Fleischer | 30 | Daughter | — | Pennsylvania |
| 61 | Charles J. Fleischer | 4 | Grandson | — | Pennsylvania |
| 62 | John Oliver THIS PERSON | 25 | Head | Painter | Pennsylvania |
| 63 | Mildred Oliver | 24 | Wife | — | Pennsylvania |
| 64 | Harry Oliver | 1 | Son | — | Pennsylvania |
| 65 | Ruth Oliver | 0 | Daughter | — | Pennsylvania |
| 66 | Lawrence Evans | 23 | Head | Clerk | Pennsylvania |
| 67 | Ethel Evans | 22 | Wife | — | Pennsylvania |
| 68 | Thomas Evans | 1 | Son | — | Pennsylvania |
| 69 | Anna C. Kargess | 53 | Head | — | Pennsylvania |
| 70 | Karl C. Kargess | 19 | Son | — | Pennsylvania |
| 71 | Robert G. Kargess | 18 | Son | — | Pennsylvania |
| 72 | William J. Kargess | 12 | Son | — | Pennsylvania |
| 73 | William Rufonyder | 49 | Head | Brakeman | Pennsylvania |
| 74 | Hilda Rufonyder | 19 | Daughter | Clerk | Pennsylvania |
| 75 | Francis Donohue | 29 | Head | Shipping Clerk | Pennsylvania |
| 76 | Helen Donohue | 25 | Wife | — | Pennsylvania |
| 77 | William Lahr | 52 | Head | Air Brake Insp. | Pennsylvania |
| 78 | Reba Lahr | 46 | Wife | — | Pennsylvania |
| 79 | John Stewart | 44 | Head | Fireman | Pennsylvania |
| 80 | Eva Stewart | 49 | Wife | — | Pennsylvania |
| 81 | Marion Stewart | 15 | Daughter | — | Pennsylvania |
| 82 | Richard Mearit | 36 | Lodger | Attendant | Pennsylvania |
| 83 | Elmer C. Lotz | 36 | Head | Manager | Pennsylvania |
| 84 | Anna Lotz | 32 | Wife | — | Pennsylvania |
| 85 | Edward Lotz | 10 | Son | — | Pennsylvania |
| 86 | William Siegenfuse | 78 | Head | — | Pennsylvania |
| 87 | Stella Siegenfuse | 51 | Daughter | — | Pennsylvania |
| 88 | James M. Heim | 63 | Head | Molder | Pennsylvania |
| 89 | Ida M. Heim | 57 | Wife | — | Germany |
| 90 | Howard Gillaspie | 28 | Head | Lineman | Pennsylvania |
| 91 | Sara Gillaspie | 30 | Wife | — | Pennsylvania |
| 92 | Evelyn Gillaspie | 4 | Daughter | — | Pennsylvania |
| 93 | James Gillaspie | 3 | Son | — | Pennsylvania |
Pedigree Summary
John
Gen 1 · 2 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)