OJ
Ollie Jones — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Ollie Jones across the 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 10-person household.
Age 5
b. ~1925
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Jones |
| Given Name | Ollie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ollie | Age | Birth yr |
|---|---|---|---|---|
| John Jones | Head | — | 33 | ~1897 |
| Julia Jones | Daughter | — | 7 | ~1923 |
| Carl Jones | Son | — | 3 | ~1927 |
| Everett Jones | Son | — | 10 | ~1920 |
| Stephen Mcshee | Other | — | 25 | ~1905 |
| Maud Long | Other | — | 54 | ~1876 |
| Doris Jones | Daughter | — | 12 | ~1918 |
| Ollie Jones | Daughter | — | 5 | ~1925 |
| Alma Jones | Daughter | — | 8 | ~1922 |
| Alberta Mcshee | Other | — | 20 | ~1910 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 5
Allegheny, Pennsylvania · implied b. ~1925 — 10 household members
| Surname | Jones |
| Given Name | Ollie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 15
Allegheny-County, Pennsylvania · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Orlean |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same house |
| 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 Ollie Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ollie Jones
Daughter · 1930 · age 5 · b. ~1925 · Pennsylvania
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Sibling
Everett Jones
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Jones
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Jones
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Jones
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Jones
Sibling · 1930 · age 3
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
37 people indexed on this census page (ia:1930:fifteenthcensus00reel1978:0973)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Solomon Lapp | 42 | Head | Machinist | Alabama |
| 2 | Hattie Lapp | 34 | Wife | None | Alabama |
| 3 | Daniel Lapp | 45 | Brother | Laborer | Alabama |
| 4 | Daphne Lapp | 65 | Mother | None | Alabama |
| 5 | Edward Scott | 21 | Nephew | Laborer | Mississippi |
| 6 | Leola Scott | 18 | Niece | None | Alabama |
| 7 | George S. Clark | 68 | Head | Laborer | Scotland |
| 8 | Margaret Clark | 63 | Wife | None | England |
| 9 | George E. Clark | 22 | Son | Bricklayer | Pennsylvania |
| 10 | George Schoffield | 16 | Gr-son | Messenger | Pennsylvania |
| 11 | John E. Jones | 33 | Head | Laborer | Pennsylvania |
| 12 | Doris Jones | 12 | Daughter | None | Pennsylvania |
| 13 | Everett Jones | 10 | Son | None | Pennsylvania |
| 14 | Alma Jones | 8 | Daughter | None | Pennsylvania |
| 15 | Julia Jones | 7 | Daughter | None | Pennsylvania |
| 16 | Ollie Jones THIS PERSON | 5 | Daughter | None | Pennsylvania |
| 17 | Carl Jones | 3 | Son | None | Pennsylvania |
| 18 | Maud Long | 54 | Mother | None | Pennsylvania |
| 19 | Stephen Mcshee | 25 | Lodger | Laborer | Virginia |
| 20 | Alberta Mcshee | 20 | Lodger | None | Virginia |
| 21 | Mendola De Angelo | 39 | Head | None | Italy |
| 22 | Elizabeth De Angelo | 15 | Daughter | None | Pennsylvania |
| 23 | Sophia De Angelo | 13 | Daughter | None | Pennsylvania |
| 24 | Rosemary De Angelo | 10 | Daughter | None | Pennsylvania |
| 25 | Louis De Angelo | 5 | Son | None | Pennsylvania |
| 26 | Dora De Angelo | 3 | Daughter | None | Pennsylvania |
| 27 | Mother-In-Law Thomasina | 82 | Mother-in-law | None | Italy |
| 28 | Brother-In-Law Reginald | 44 | Brother-in-law | Laborer | Italy |
| 29 | Nephew Reginald | 18 | Nephew | Laborer | Italy |
| 30 | Thomas Yobbi | 60 | Head | Laborer | Italy |
| 31 | Marie Yobbi | 55 | Wife | None | Italy |
| 32 | Flavano Yobbi | 26 | Son | None | Italy |
| 33 | Dominic Yobbi | 25 | Son | Laborer | Italy |
| 34 | Armanda Yobbi | 16 | Son | None | Pennsylvania |
| 35 | George Johnson | 35 | Head | Laborer | Pennsylvania |
| 36 | Margaret Johnson | 42 | Wife | Laundress | Pennsylvania |
| 37 | Carl Johnson | 3 | Adopted-son | None | Pennsylvania |
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)