JL
John Leary — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Indiana, Pennsylvania
Our Model Tree links this John Leary across the 1920 and 1930 US Censuses in Indiana, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 6-person household.
Age 20
b. ~1910
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Indiana, Pennsylvania |
| Surname | Leary |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | 7899 |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | West Wheatfield Township |
| Est. Birth Year | ~1910 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Joseph Leary | Son | — | 27 | ~1903 |
| Ada Leary | Daughter | — | 12 | ~1918 |
| Agnes Leary | Daughter | — | 16 | ~1914 |
| John Leary | Son | — | 20 | ~1910 |
| Lydia Leary | Spouse | — | 51 | ~1879 |
| John Leary | Head | — | 55 | ~1875 |
Census Appearances
1920
Indiana, Pennsylvania
Son, age 10
Indiana, Pennsylvania · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leary |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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
Indiana, Pennsylvania
Son, age 20
Indiana, Pennsylvania · implied b. ~1910 — 6 household members
| Surname | Leary |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | 7899 |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Leary across 2 US Census years (1920 and 1930) in Indiana, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Leary
Son · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Leary
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Leary
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Leary
Sibling · 1930 · age 16
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 — Indiana, Pennsylvania
Open full size
1930 US Federal Census — Indiana, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2046:0651)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jane Hamill | 68 | Head | — | Pennsylvania |
| 2 | Samuel Liggitt | 56 | Head | Farmer | Pennsylvania |
| 3 | Elizabeth Liggitt | 55 | Wife | — | Pennsylvania |
| 4 | Mary Liggitt | 19 | Daughter | — | Pennsylvania |
| 5 | Robert Liggitt | 19 | Son | — | Pennsylvania |
| 6 | Grace Liggitt | 15 | Daughter | — | Pennsylvania |
| 7 | Ida Stiles | 53 | Head | — | Pennsylvania |
| 8 | Erwin Stiles | 20 | Son | Farm Laborer | Pennsylvania |
| 9 | Dwight Stiles | 19 | Son | Laborer | Pennsylvania |
| 10 | Edna Stiles | 18 | Daughter | — | Pennsylvania |
| 11 | Dwight Stiles | 5 | Grandson | — | Pennsylvania |
| 12 | Hugh Liggitt | 38 | Head | Teacher | Pennsylvania |
| 13 | Lillian Liggitt | 31 | Wife | — | Pennsylvania |
| 14 | John Liggitt | 4 | Son | — | Pennsylvania |
| 15 | Joseph Liggitt | 2 | Son | — | Pennsylvania |
| 16 | Joseph Mack | 71 | Head | Farmer | Pennsylvania |
| 17 | Elizabeth Shultz | 52 | Housekeeper | Servant | Pennsylvania |
| 18 | William Boring | 26 | Head | Laborer | Pennsylvania |
| 19 | Louina Boring | 27 | Wife | — | Pennsylvania |
| 20 | Howard Elizabeth Boring | 9 | Daughter | — | Pennsylvania |
| 21 | Ralph Boring | 7 | Son | — | Pennsylvania |
| 22 | Adeline Boring | 5 | Daughter | — | Pennsylvania |
| 23 | Otha Boring | 2 | Son | — | Pennsylvania |
| 24 | Donald Boring | 1 | Son | — | Pennsylvania |
| 25 | Edward Boring | 27 | Head | Laborer | Pennsylvania |
| 26 | Ida Boring | 25 | Wife | — | Pennsylvania |
| 27 | Thomas Boring | 6 | Son | — | Pennsylvania |
| 28 | Blair Boring | 4 | Son | — | Pennsylvania |
| 29 | Henry Conrad | 54 | Head | Farmer | Germany |
| 30 | Mary Conrad | 52 | Wife | — | North Ireland |
| 31 | Jane Conrad | 18 | Daughter | — | Pennsylvania |
| 32 | Robert Conrad | 15 | Son | — | Pennsylvania |
| 33 | Walter Carney | 44 | Head | Carpenter | Pennsylvania |
| 34 | Ascola Carney | 42 | Wife | — | Pennsylvania |
| 35 | Mildred Carney | 22 | Daughter | — | Pennsylvania |
| 36 | Carl Carney | 20 | Son | Laborer | Pennsylvania |
| 37 | Ralph Carney | 15 | Son | — | Pennsylvania |
| 38 | Lloyd Carney | 13 | Son | — | Pennsylvania |
| 39 | Leland Carney | 10 | Son | — | Pennsylvania |
| 40 | Harry Carney | 9 | Son | — | Pennsylvania |
| 41 | Glenn Carney | 8 | Son | — | Pennsylvania |
| 42 | Louise Carney | 6 | Daughter | — | Pennsylvania |
| 43 | Beulah Carney | 3 | Daughter | — | Pennsylvania |
| 44 | Jeannine Carney | 1 | Daughter | — | Pennsylvania |
| 45 | John Leary | 55 | Head | Watchman | Pennsylvania |
| 46 | Lydia Leary | 51 | Wife | — | Pennsylvania |
| 47 | Joseph Leary | 27 | Son | Farmer | Pennsylvania |
| 48 | John Leary THIS PERSON | 20 | Son | Laborer | Pennsylvania |
| 49 | Agnes Leary | 16 | Daughter | — | Pennsylvania |
| 50 | Ada Leary | 12 | Daughter | — | 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)