JA
Joseph Alexander — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Joseph Alexander across the 1920 and 1930 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Alexander |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Additional Details | |
| Occupation | Labor |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Labor |
| Township / Ward | Yatesville Borough |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Jerry Alexander | Son | — | 8 | ~1922 |
| Rose Alexander | Daughter | — | 12 | ~1918 |
| Theresa Alexander | Spouse | — | 47 | ~1883 |
| Joseph Alexander | Son | — | 17 | ~1913 |
| Lawrence Alexander | Head | — | 51 | ~1879 |
| James Alexander | Son | — | 21 | ~1909 |
| Peter Alexander | Son | — | 11 | ~1919 |
| Steve Alexander | Son | — | 16 | ~1914 |
| Louis Alexander | Son | — | 18 | ~1912 |
Census Appearances
1920
Luzerne, Pennsylvania
Son, age 7
Luzerne, Pennsylvania · implied b. ~1913 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Son, age 17
Luzerne, Pennsylvania · implied b. ~1913 — 9 household members
| Surname | Alexander |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Occupation | Labor |
| Industry | Coal Mine |
| 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 Joseph Alexander across 2 US Census years (1920 and 1930) in Luzerne, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Alexander
Son · 1930 · age 17 · b. ~1913 · Pennsylvania
★ You are viewing this record
Sibling
Rose Alexander
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Alexander
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Alexander
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Alexander
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steve Alexander
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Alexander
Sibling · 1930 · age 11
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:fifteenthcensus00reel2074:0553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daniel Champlin | 23 | Son-in-law | Telegraph Dispatcher | Pennsylvania |
| 2 | William Schooley | 41 | Son-in-law | Carpenter | Pennsylvania |
| 3 | Laura M. Schooley | 18 | Daughter | — | Pennsylvania |
| 4 | Louis Schooley | 14 | Son | — | Pennsylvania |
| 5 | James Delisco | 35 | Head | Miner | Italy |
| 6 | Theresa Delisco | 22 | Wife | — | Pennsylvania |
| 7 | Carmella Delisco | 3 | Daughter | — | Pennsylvania |
| 8 | Vincent Delisco | 1 | Son | — | Pennsylvania |
| 9 | John Clunients | 42 | Head | Miner | Italy |
| 10 | Mary Clunients | 32 | Wife | — | Italy |
| 11 | Josephine Clunients | 14 | Daughter | — | Pennsylvania |
| 12 | Mary Clunients | 12 | Daughter | — | Pennsylvania |
| 13 | Grace Clunients | 10 | Daughter | — | Pennsylvania |
| 14 | James Clunients | 8 | Son | — | Pennsylvania |
| 15 | Ida Clunients | 6 | Daughter | — | Pennsylvania |
| 16 | Annette Clunients | 4 | Daughter | — | Pennsylvania |
| 17 | John Jr. Clunients | 2 | Son | — | Pennsylvania |
| 18 | Elizabeth Clunients | 0 | Daughter | — | Pennsylvania |
| 19 | James Clunients | 71 | Father | Labor | Italy |
| 20 | Michael Bell | 49 | Head | Miner | Italy |
| 21 | Mary Bell | 44 | Wife | — | Italy |
| 22 | Benny Bell | 22 | Son | Labor | Pennsylvania |
| 23 | Anthony Bell | 21 | Son | Labor | Pennsylvania |
| 24 | John Bell | 18 | Son | Labor | Pennsylvania |
| 25 | Peter Bell | 16 | Son | Labor | Pennsylvania |
| 26 | Nick Bell | 13 | Son | — | Pennsylvania |
| 27 | Angeline Bell | 14 | Daughter | — | Pennsylvania |
| 28 | Michael Bell | 10 | Son | — | Pennsylvania |
| 29 | Mary Bell | 9 | Daughter | — | Pennsylvania |
| 30 | Philip Bell | 6 | Son | — | Pennsylvania |
| 31 | Rose Bell | 3 | Daughter | — | Pennsylvania |
| 32 | Catherine Bell | 69 | Mother | — | Italy |
| 33 | Augustino Ronchessi | 56 | Head | Miner | Italy |
| 34 | Mary Ronchessi | 46 | Wife | — | Italy |
| 35 | Anna Ronchessi | 17 | Daughter | — | Italy |
| 36 | Dominic Ronchessi | 14 | Son | — | Pennsylvania |
| 37 | Cecelia Ronchessi | 9 | Daughter | — | Pennsylvania |
| 38 | Nazzarena Cruciani | 37 | Head | Labor | Italy |
| 39 | Mary Cruciani | 27 | Wife | — | Italy |
| 40 | Olga Cruciani | 6 | Daughter | — | Pennsylvania |
| 41 | Rose Cruciani | 5 | Daughter | — | Pennsylvania |
| 42 | Lawrence Alexander | 51 | Head | Miner | Italy |
| 43 | Theresa Alexander | 47 | Wife | — | Italy |
| 44 | James Alexander | 21 | Son | Chauffeur | Italy |
| 45 | Louis Alexander | 18 | Son | Labor | Pennsylvania |
| 46 | Joseph Alexander THIS PERSON | 17 | Son | Labor | Pennsylvania |
| 47 | Steve Alexander | 16 | Son | Labor | Pennsylvania |
| 48 | Rose Alexander | 12 | Daughter | — | Pennsylvania |
| 49 | Peter Alexander | 11 | Son | — | Pennsylvania |
| 50 | Jerry Alexander | 8 | Son | — | 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)