JL
John Larkin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this John Larkin across the 1920 and 1930 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Student |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Student |
| Township / Ward | Hazleton City |
| Est. Birth Year | ~1918 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Caroline Larkin | Daughter | — | 11 | ~1919 |
| Marie Larkin | Daughter | — | 14 | ~1916 |
| Irene Larkin | Daughter | — | 9 | ~1921 |
| Bernard Larkin | Head | — | 42 | ~1888 |
| Bernard Larkin | Son | — | 6 | ~1924 |
| Lawrence Larkin | Son | — | 1 | ~1929 |
| Joseph Larkin | Son | — | 3 | ~1927 |
| John Larkin | Son | — | 12 | ~1918 |
| John Larkin | Son | — | 4 | ~1926 |
| Mary Larkin | Spouse | — | 37 | ~1893 |
Census Appearances
1920
Luzerne, Pennsylvania
Son, age 1
Luzerne, Pennsylvania · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larkin |
| Given Name | John |
| 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 |
1930
Luzerne, Pennsylvania
Son, age 12
Luzerne, Pennsylvania · implied b. ~1918 — 10 household members
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Student |
| 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 John Larkin across 2 US Census years (1920 and 1930) in Luzerne, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Larkin
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Larkin
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Larkin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Larkin
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Larkin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Larkin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Larkin
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Larkin
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 — Luzerne, Pennsylvania
Open full size
1930 US Federal Census — Luzerne, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2068:0421)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Bemmer | 54 | Head | — | Pennsylvania |
| 2 | Matilda Bemmer | 54 | Wife | Clerk | Pennsylvania |
| 3 | Harold Bemmer | 20 | Son | — | Pennsylvania |
| 4 | Walter Bemmer | 29 | Son | Teller | Pennsylvania |
| 5 | Thomas Omil | 54 | Head | Clerk | Pennsylvania |
| 6 | Catherine Omil | 59 | Wife | Janitor | Pennsylvania |
| 7 | Bernard Larkin | 42 | Head | — | Pennsylvania |
| 8 | Mary Larkin | 37 | Wife | Shipping Foreman | Pennsylvania |
| 9 | Marie Larkin | 14 | Daughter | Student | Pennsylvania |
| 10 | John Larkin THIS PERSON | 12 | Son | Student | Pennsylvania |
| 11 | Caroline M. Larkin | 11 | Daughter | Student | Pennsylvania |
| 12 | Irene Larkin | 9 | Daughter | Student | Pennsylvania |
| 13 | Bernard Jr. Larkin | 6 | Son | — | Pennsylvania |
| 14 | John Larkin | 4 | Son | — | Pennsylvania |
| 15 | Joseph Larkin | 3 | Son | — | Pennsylvania |
| 16 | Lawrence Larkin | 1 | Son | — | Pennsylvania |
| 17 | Frank Dougherty | 52 | Head | — | Pennsylvania |
| 18 | Emma Dougherty | 48 | Wife | Engineer | Pennsylvania |
| 19 | William Dougherty | 22 | Son | — | Pennsylvania |
| 20 | Catherine Gregory | 88 | Mother-in-law | — | Spain |
| 21 | James Petrick | 43 | Head | Laborer | Pennsylvania |
| 22 | Mary Petrick | 44 | Wife | Carpenter | Pennsylvania |
| 23 | William Petrick | 17 | Son | — | Pennsylvania |
| 24 | Malvina Petrick | 14 | Daughter | Student | Pennsylvania |
| 25 | James Petrick | 8 | Son | Student | Pennsylvania |
| 26 | Joseph Linden | 43 | Head | Laborer | Pennsylvania |
| 27 | Sue Linden | 40 | Wife | — | Pennsylvania |
| 28 | Mary E. Linden | 5 | Daughter | — | Pennsylvania |
| 29 | Peter Farrell | 51 | Head | — | Pennsylvania |
| 30 | Hannah Farrell | 46 | Wife | — | Pennsylvania |
| 31 | Mary E. Farrell | 27 | Daughter | — | Pennsylvania |
| 32 | Bessie E. Farrell | 16 | Daughter | Cashier | Pennsylvania |
| 33 | Eugene Farrell | 14 | Son | Student | Pennsylvania |
| 34 | Emma Mccormic | 22 | Boarder | Teacher | Pennsylvania |
| 35 | John Cauley | 66 | Head | Conductor | Pennsylvania |
| 36 | Annie Cauley | 62 | Wife | — | Pennsylvania |
| 37 | Anna Cauley | 23 | Daughter | Teacher | Pennsylvania |
| 38 | Francis Cauley | 21 | Daughter | Teacher | Pennsylvania |
| 39 | Malcolm Pitt | 45 | Head | Laborer | Pennsylvania |
| 40 | Gertrude Pitt | 43 | Wife | — | Pennsylvania |
| 41 | Paul Pitt | 20 | Son | Driver | Pennsylvania |
| 42 | Gertrude Pitt | 18 | Son? | Student | Pennsylvania |
| 43 | Malcolm Jr. Pitt | 3 | Son | — | Pennsylvania |
| 44 | Jacob Marsh | 45 | Head | Laborer | Pennsylvania |
| 45 | Margaret Marsh | 49 | Wife | — | Wales |
| 46 | Catherine Marsh | 24 | Daughter | Laborer | Pennsylvania |
| 47 | Adam Marsh | 29 | Son | Laborer | Pennsylvania |
| 48 | James J. Bonner | 50 | Head | Laborer | New York |
| 49 | Julia Bonner | 42 | Wife | — | Pennsylvania |
| 50 | Frank Bonner | 25 | Son | Draftsman | 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)