NL
Nellie Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Indiana-County, Pennsylvania
Our Model Tree links this Nellie Lewis across the 1930 and 1940 US Censuses in Indiana-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 10-person household.
Age 20
b. ~1920
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Indiana-County, Pennsylvania |
| Surname | Lewis |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | White Twp |
| 1935 Residence (County) | Indiana |
| Additional Details | |
| Occupation | Maid |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 44 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Maid |
| Township / Ward | White Twp |
| Est. Birth Year | ~1920 |
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 1940 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Arthur Lewis | Head | — | 45 | ~1895 |
| Irene Lewis | Daughter | — | 6 | ~1934 |
| Pauline Lewis | Daughter | — | 22 | ~1918 |
| Floyd Lewis | Son | — | 12 | ~1928 |
| Lloyd Lewis | Son | — | 8 | ~1932 |
| Ethel Lewis | Spouse | — | 37 | ~1903 |
| Richard Lewis | Son | — | 9 | ~1931 |
| Patricia Lewis | Daughter | — | 2 | ~1938 |
| Donald Lewis | Son | — | 14 | ~1926 |
| Nellie Lewis | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Indiana, Pennsylvania
Daughter, age 10
Indiana, Pennsylvania · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Nellie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | 10 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Indiana-County, Pennsylvania
Daughter, age 20
Indiana-County, Pennsylvania · implied b. ~1920 — 10 household members
| Surname | Lewis |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | White Twp |
| 1935 Residence (County) | Indiana |
| Occupation | Maid |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 44 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Nellie Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Lewis
Daughter · 1940 · age 20 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
Lloyd Lewis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Lewis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Lewis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Lewis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Lewis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Lewis
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Lewis
Sibling · 1940 · age 22
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
1940 US Federal Census — Indiana-County, Pennsylvania
Open full size
1940 US Federal Census — Indiana-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03518-00658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lowry Grove | 24 | Head | Laborer | Pennsylvania |
| 42 | Cleo Grove | 21 | Wife | — | Pennsylvania |
| 43 | Russell Uncapher | 24 | Head | Laborer | Pennsylvania |
| 44 | Arthur Lewis | 45 | Head | Laborer | Pennsylvania |
| 45 | Ethel Lewis | 37 | Wife | — | Pennsylvania |
| 46 | Pauline Lewis | 22 | Daughter | State Clinic | Pennsylvania |
| 47 | Nellie Lewis THIS PERSON | 20 | Daughter | Maid | Pennsylvania |
| 48 | Donald Lewis | 14 | Son | — | Pennsylvania |
| 49 | Floyd Lewis | 12 | Son | — | Pennsylvania |
| 50 | Richard Lewis | 9 | Son | — | Pennsylvania |
| 51 | Lloyd Lewis | 8 | Son | — | Pennsylvania |
| 52 | Irene Lewis | 6 | Daughter | — | Pennsylvania |
| 53 | Patricia Lee Lewis | 2 | Daughter | — | Pennsylvania |
| 54 | Joseph C. Lohr | 36 | Head | Sawyer | Pennsylvania |
| 55 | Sarah Lohr | 36 | Wife | — | Pennsylvania |
| 56 | Josephine Lohr | 10 | Daughter | — | Pennsylvania |
| 57 | Martha Lohr | 8 | Daughter | — | Pennsylvania |
| 58 | Milton Lohr | 6 | Son | — | Pennsylvania |
| 59 | Harry William Lohr | 4 | Son | — | Pennsylvania |
| 60 | Anna Amanda Lohr | 3 | Daughter | — | Pennsylvania |
| 61 | Clara Elizabeth Lohr | 1 | Daughter | — | Pennsylvania |
| 62 | John Albert Shetler | 73 | Lodger | — | Pennsylvania |
| 63 | Pearl Byers | 41 | Head | Laborer | Pennsylvania |
| 64 | Homer Byers | 17 | Son | — | Pennsylvania |
| 65 | Thelma Byers | 15 | Daughter | — | Pennsylvania |
| 66 | Irene Byers | 10 | Daughter | — | Pennsylvania |
| 67 | Clara Byers | 9 | Daughter | — | Pennsylvania |
| 68 | Elizabeth Byers | 71 | Mother | — | Pennsylvania |
| 69 | Robert Byers | 48 | Brother | Housework | Pennsylvania |
| 70 | Paul Renz | 28 | Head | Laborer | Pennsylvania |
| 71 | Carrie Renz | 23 | Wife | — | Pennsylvania |
| 72 | Donald Renz | 5 | Son | — | Pennsylvania |
| 73 | James Renz | 3 | Son | — | Pennsylvania |
| 74 | Albert Craig | 35 | Head | Miner | Ohio |
| 75 | Jennie Craig | 29 | Wife | — | Pennsylvania |
| 76 | Robert C. Strickler | 54 | Head | — | Pennsylvania |
| 77 | Ada Strickler | 58 | Sister | — | Pennsylvania |
| 78 | Carl Valier | 45 | Head | Motorman | Pennsylvania |
| 79 | Hilda Valier | 38 | Wife | Maid | Pennsylvania |
| 80 | Leo Valier | 15 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)