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Francis Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Francis Lewis across the 1920 and 1930 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 10-person household.
Age 25
b. ~1905
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Lewis |
| Given Name | Francis |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Explosive |
| Industry | Coal Mines |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Explosive |
| Township / Ward | Plains |
| Est. Birth Year | ~1905 |
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 Francis | Age | Birth yr |
|---|---|---|---|---|
| John Lewis | Son | — | 12 | ~1918 |
| Harry Lewis | Son | — | 18 | ~1912 |
| Jane Lewis | Daughter | — | 2 | ~1928 |
| Don Lewis | Son | — | 16 | ~1914 |
| Francis Lewis | Son | — | 25 | ~1905 |
| Wm Lewis | Head | — | 53 | ~1877 |
| Bridget Lewis | Other | — | 42 | ~1888 |
| Kathyleen Lewis | Daughter | — | 10 | ~1920 |
| Raymond Lewis | Son | — | 19 | ~1911 |
| Maria Lewis | Daughter | — | 21 | ~1909 |
Census Appearances
1920
Luzerne, Pennsylvania
Son, age 14
Luzerne, Pennsylvania · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Francis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Bleacher |
| Industry | Lace Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Son, age 25
Luzerne, Pennsylvania · implied b. ~1905 — 10 household members
| Surname | Lewis |
| Given Name | Francis |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Explosive |
| Industry | Coal Mines |
| 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 Francis Lewis across 2 US Census years (1920 and 1930) in Luzerne, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Francis Lewis
Son · 1930 · age 25 · b. ~1905 · Pennsylvania
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Sibling
Maria Lewis
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Lewis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Don Lewis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Lewis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Lewis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathyleen Lewis
Sibling · 1930 · age 10
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:fifteenthcensus00reel2071:0640)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Helen | 5 | daughter | None | Pennsylvania |
| 52 | Elizabeth | 1 | daughter | None | Pennsylvania |
| 53 | Frank Starshi | 25 | head | Miner | Pennsylvania |
| 54 | Margaret Starshi | 21 | wife-H | None | Pennsylvania |
| 55 | Walter Goha | 39 | head | Miner | Poland |
| 56 | Elizabeth Goha | 37 | wife-H | None | Poland |
| 57 | Leocadia Goha | 9 | daughter | None | Pennsylvania |
| 58 | Thadeus Goha | 7 | son | None | Pennsylvania |
| 59 | Benny Halchinski | 66 | head | Miner | Poland |
| 60 | Lottie Halchinski | 58 | wife-H | None | Poland |
| 61 | Emma Halchinski | 17 | daughter | Shipping Clerk | Pennsylvania |
| 62 | Michael Gildea | 46 | head | Laborer | Pennsylvania |
| 63 | Louise Gildea | 45 | wife-H | None | Pennsylvania |
| 64 | Ruth Gildea | 15 | daughter | None | Pennsylvania |
| 65 | Charles Mccormick | 40 | head | Miner | Pennsylvania |
| 66 | Veronica Mccormick | 29 | wife-H | None | Pennsylvania |
| 67 | Kenneth Mccormick | 10 | son | None | Pennsylvania |
| 68 | Henry Mccormick | 9 | son | None | Pennsylvania |
| 69 | Verna Mccormick | 5 | daughter | None | Pennsylvania |
| 70 | Ell Mccormick | 3 | daughter | None | Pennsylvania |
| 71 | Albert Mccormick | 1 | son | None | Pennsylvania |
| 72 | Wm W Lewis | 53 | head | Asst. Mine Foremn | Pennsylvania |
| 73 | Bridget Lewis | 42 | wife-H | None | Pennsylvania |
| 74 | Francis Lewis THIS PERSON | 25 | son | Explosive | Pennsylvania |
| 75 | Maria Lewis | 21 | daughter | Nurse | Pennsylvania |
| 76 | Raymond Lewis | 19 | son | Salesman | Pennsylvania |
| 77 | Harry Lewis | 18 | son | None | Pennsylvania |
| 78 | Don Lewis | 16 | son | None | Pennsylvania |
| 79 | John Lewis | 12 | son | None | Pennsylvania |
| 80 | Kathyleen Lewis | 10 | daughter | None | Pennsylvania |
| 81 | Jane Lewis | 2 | daughter | None | Pennsylvania |
| 82 | Thomas Devlin | 37 | head | Teacher | Pennsylvania |
| 83 | Ruth Devlin | 33 | wife-H | None | Pennsylvania |
| 84 | John Devlin | 7 | son | None | Pennsylvania |
| 85 | Alice Devlin | 6 | daughter | None | Pennsylvania |
| 86 | Ruth Devlin | 3 | daughter | None | Pennsylvania |
| 87 | Thomas Devlin | 1 | son | None | Pennsylvania |
| 88 | Hugh Mcclourty | 72 | head | None | Pennsylvania |
| 89 | Mary Mcclourty | 46 | daughter-H | Clerk | Pennsylvania |
| 90 | Thomas Mcclourty | 37 | son | Teacher | Pennsylvania |
| 91 | Thomas E. Mcconnoch | 46 | head | Machinist | Pennsylvania |
| 92 | Agnes Mcconnoch | 45 | wife-H | None | Pennsylvania |
| 93 | Frank Mcconnoch | 22 | son | Asst Manager | Pennsylvania |
| 94 | Thomas Mcconnoch | 12 | son | None | Pennsylvania |
| 95 | Stanley Koculski | 29 | head | Laborer | Pennsylvania |
| 96 | Veronica Koculski | 26 | wife-H | None | Pennsylvania |
| 97 | Lillian Koculski | 4 | daughter | None | Pennsylvania |
| 98 | Stella Koculski | 1 | daughter | None | Pennsylvania |
| 99 | Bart Urban | 19 | brother-in-law | Soldier | Pennsylvania |
| 100 | Isador Ergeazinski | 41 | head | Miner | Poland |
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)