RD
Russell Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Russell Davis across the 1910, 1920 and 1930 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Davis |
| Given Name | Russell |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales |
| Mother's Birthplace | Pennsylvania |
| 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 | Nanticoke City 2Nd Ward |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Russell | Age | Birth yr |
|---|---|---|---|---|
| Mary Davis | Head | — | 48 | ~1882 |
| Russell Davis | Son | — | 22 | ~1908 |
| Charles Romanowski | Other | — | 22 | ~1908 |
| Kenneth Davis | Son | — | 20 | ~1910 |
| Jim Acor | Other | — | 48 | ~1882 |
Census Appearances
1910
Luzerne, Pennsylvania
Son, age 3
Luzerne, Pennsylvania · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Russell |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales Welsh |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Luzerne, Pennsylvania
Son, age 12
Luzerne, Pennsylvania · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Russell |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Son, age 22
Luzerne, Pennsylvania · implied b. ~1908 — 5 household members
| Surname | Davis |
| Given Name | Russell |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales |
| Mother's Birthplace | Pennsylvania |
| 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 Russell Davis across 3 US Census years (1910, 1920 and 1930) in Luzerne, Pennsylvania, using XGBoost record linkage. Identified parents: father William Davis (~0.92 confidence) and father William Davis (~0.92 confidence) and mother Mamie Davis (~0.92 confidence) and mother Mary Davis (~0.92 confidence) and mother Mary Davis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Father
William Davis
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Mamie Davis
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Mary Davis
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Mary Davis
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Russell Davis
Son · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Kenneth Davis
Sibling · 1930 · age 20
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:fifteenthcensus00reel2070:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Libero Gattorini | 6 | Son | — | Pennsylvania |
| 2 | Ida Gattorini | 3 | Daughter | — | Pennsylvania |
| 3 | Gattorini | 1 | Son | — | Pennsylvania |
| 4 | Andrew Guffrovich | 50 | Head | Secretary | Czecho-Slovak |
| 5 | Elizabeth Guffrovich | 50 | Wife | — | Czecho-Slovak |
| 6 | Helen Guffrovich | 29 | Daughter | Bank Teller | Pennsylvania |
| 7 | Irene Guffrovich | 22 | Daughter | School Teacher | Pennsylvania |
| 8 | John Guffrovich | 21 | Son | Labor | Pennsylvania |
| 9 | Joseph Guffrovich | 14 | Son | — | Pennsylvania |
| 10 | John Kasperan | 32 | Head | Sales Clerk | Pennsylvania |
| 11 | Elizabeth Kasperan | 27 | Wife | — | Pennsylvania |
| 12 | John Kasperan | 5 | Son | — | Pennsylvania |
| 13 | Robert Kasperan | 2 | Son | — | Pennsylvania |
| 14 | Jean Kutz | 17 | Boarder | Assistant | Pennsylvania |
| 15 | John Katta | 32 | Head | Miner | Pennsylvania |
| 16 | Petronella Katta | 22 | Wife | — | Pennsylvania |
| 17 | Donald Katta | 1 | Son | — | Pennsylvania |
| 18 | Gerald Katta | 0 | Son | — | Pennsylvania |
| 19 | Edward Darashevicz | 28 | Head | Carpenter | Massachusetts |
| 20 | Sophie Darashevicz | 24 | Wife | — | Pennsylvania |
| 21 | Mary Darashevicz | 3 | Daughter | — | Pennsylvania |
| 22 | Mary Davis | 48 | Head | — | Pennsylvania |
| 23 | Russell Davis THIS PERSON | 22 | Son | Labor | Pennsylvania |
| 24 | Kenneth Davis | 20 | Son | Labor | Pennsylvania |
| 25 | Jim Acor | 48 | Boarder | Labor | Unknown |
| 26 | Charles Romanowski | 22 | Boarder | Labor | Pennsylvania |
| 27 | Barney Lakers | 50 | Head | Labor | Pennsylvania |
| 28 | Thomas Sheridan | 74 | Boarder | — | Wales |
| 29 | Edward Thomas | 33 | Boarder | Miner | Wales |
| 30 | Edward Thomas | 53 | Boarder | Labor | Wales |
| 31 | Mary Williams | 53 | Head | — | Wales |
| 32 | Thomas Williams | 29 | Son | Miner | Wales |
| 33 | Evan Williams | 23 | Son | Miner | Pennsylvania |
| 34 | Percy Williams | 18 | Son | Sales Clerk | Wales |
| 35 | Fred Warmuth | 23 | Head | Labor | Pennsylvania |
| 36 | Louise Warmuth | 20 | Wife | — | Pennsylvania |
| 37 | Jean Warmuth | 1 | Daughter | — | Pennsylvania |
| 38 | Morris Davis | 25 | Head | Miner | Pennsylvania |
| 39 | Helen Davis | 21 | Wife | — | Pennsylvania |
| 40 | Davis | 4 | Son | — | Pennsylvania |
| 41 | Blondie Janushevicz | 31 | Head | — | Pennsylvania |
| 42 | Edward Janushevicz | 8 | Son | — | Pennsylvania |
| 43 | Alfreda Janushevicz | 6 | Daughter | — | Pennsylvania |
| 44 | Lillian Woychehofski | 18 | Niece | Cigar Maker | Pennsylvania |
| 45 | John Gabrish | 27 | Head | Labor | Pennsylvania |
| 46 | Nellie Gabrish | 27 | Wife | — | Pennsylvania |
| 47 | Florence Gabrish | 2 | Daughter | — | Pennsylvania |
| 48 | Walter Gabrish | 1 | Son | — | Pennsylvania |
| 49 | Lottie Hardeecka | 38 | Head | — | Poland |
| 50 | Theodosia Hardeecka | 20 | Daughter | Silk Worker | Pennsylvania |
Related Census Records
Pedigree Summary
Russell + 1 sibling
Gen 1 · 5 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)