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Dorothy Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Butler, Pennsylvania
Our Model Tree links this Dorothy Lewis across the 1920 and 1930 US Censuses in Butler, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 11-person household.
Age 14
b. ~1916
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Butler, Pennsylvania |
| Surname | Lewis |
| Given Name | Dorothy V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Oakland Township |
| Est. Birth Year | ~1916 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| June Lewis | Daughter | — | 12 | ~1918 |
| Margaret Lewis | Daughter | — | 5 | ~1925 |
| Mary Lewis | Daughter | — | 7 | ~1923 |
| Nella Lewis | Daughter | — | 3 | ~1927 |
| Florence Lewis | Daughter | — | 9 | ~1921 |
| Dorothy Lewis | Daughter | — | 14 | ~1916 |
| Pauline Lewis | Daughter | — | 16 | ~1914 |
| Francis Lewis | Head | — | 40 | ~1890 |
| Julia Lewis | Other | — | 34 | ~1896 |
| Eugene Lewis | Son | — | 1 | ~1929 |
| James Lewis | Son | — | 10 | ~1920 |
Census Appearances
1920
Butler, Pennsylvania
Daughter, age 3
Butler, Pennsylvania · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Butler, Pennsylvania
Daughter, age 14
Butler, Pennsylvania · implied b. ~1916 — 11 household members
| Surname | Lewis |
| Given Name | Dorothy V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Dorothy Lewis across 2 US Census years (1920 and 1930) in Butler, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Lewis
Daughter · 1930 · age 14 · b. ~1916 · Pennsylvania
★ You are viewing this record
Sibling
Margaret Lewis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Lewis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Lewis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Lewis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Lewis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nella Lewis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James 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 — Butler, Pennsylvania
Open full size
1930 US Federal Census — Butler, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2010:0196)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Raymond H Layton | 12 | Son | — | Pennsylvania |
| 52 | Porter E Layton | 9 | Son | — | Pennsylvania |
| 53 | Lois M Layton | 5 | Daughter | — | Pennsylvania |
| 54 | Robert L Borland | 67 | Head | Laborer | Pennsylvania |
| 55 | Clarence P Garnick | 26 | Head | Miner | Pennsylvania |
| 56 | Katherine A Garnick | 23 | Wife-H | — | Pennsylvania |
| 57 | Bernice M Garnick | 6 | Daughter | — | Pennsylvania |
| 58 | Clarence P Garnick | 4 | Son | — | Pennsylvania |
| 59 | William J Garnick | 2 | Son | — | Pennsylvania |
| 60 | Francis E Lewis | 40 | Head | Miner | Pennsylvania |
| 61 | Julia V Lewis | 34 | Wife-H | — | Pennsylvania |
| 62 | Pauline E Lewis | 16 | Daughter | Servant | Pennsylvania |
| 63 | Dorothy V Lewis THIS PERSON | 14 | Daughter | — | Pennsylvania |
| 64 | June M Lewis | 12 | Daughter | — | Pennsylvania |
| 65 | James A Lewis | 10 | Son | — | Pennsylvania |
| 66 | Florence L Lewis | 9 | Daughter | — | Pennsylvania |
| 67 | Mary E Lewis | 7 | Daughter | — | Pennsylvania |
| 68 | Margaret J Lewis | 5 | Daughter | — | Pennsylvania |
| 69 | Nella A Lewis | 3 | Daughter | — | Pennsylvania |
| 70 | Eugene W Lewis | 1 | Son | — | Pennsylvania |
| 71 | Elizabeth King | 68 | Head | — | Pennsylvania |
| 72 | John King | 35 | Son-H | Miner | Pennsylvania |
| 73 | Roy | 29 | — | Miner | Pennsylvania |
| 74 | Alberta M Roy | 27 | Wife-H | — | Pennsylvania |
| 75 | Virginia R Roy | 4 | Daughter | — | Pennsylvania |
| 76 | Lewis J Cramer | 48 | Head | Miner | Pennsylvania |
| 77 | Lula B Cramer | 45 | Wife-H | — | Pennsylvania |
| 78 | Clifford H Cramer | 22 | Son | Miner | Pennsylvania |
| 79 | Archie J Mcbride | 34 | Head | Miner | Pennsylvania |
| 80 | Rachel J Mcbride | 34 | Wife-H | — | Pennsylvania |
| 81 | Lena J Mcbride | 15 | Daughter | — | Pennsylvania |
| 82 | John Mcbride | 45 | Head | Miner | Pennsylvania |
| 83 | Steve Valunsky | 52 | Head | Miner | Austria |
| 84 | Francis Valunsky | 40 | Wife-H | — | Austria |
| 85 | Bertha Valunsky | 16 | Daughter | Servant | Pennsylvania |
| 86 | Mary Valunsky | 15 | Daughter | — | Pennsylvania |
| 87 | Helen Valunsky | 11 | Daughter | — | Pennsylvania |
| 88 | Victoria Valunsky | 9 | Daughter | — | Pennsylvania |
| 89 | Caroline Valunsky | 7 | Daughter | — | Pennsylvania |
| 90 | Edward Valunsky | 4 | Son | — | Pennsylvania |
| 91 | John H Elliott | 37 | Head | Merchant | Pennsylvania |
| 92 | Laura M Elliott | 32 | Wife-H | — | Pennsylvania |
| 93 | Tressa G Elliott | 15 | Daughter | — | Pennsylvania |
| 94 | Janet Elliott | 7 | Daughter | — | Pennsylvania |
| 95 | Grace Elliott | 4 | Daughter | — | Pennsylvania |
| 96 | Francis R Delaney | 36 | Head | Laborer | Pennsylvania |
| 97 | Virginia M Delaney | 32 | Wife-H | — | Pennsylvania |
| 98 | Roland H Delaney | 11 | Son | — | Pennsylvania |
| 99 | Mary H Delaney | 9 | Daughter | — | Pennsylvania |
| 100 | Alotera Delaney | 4 | 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)