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Grace Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Indiana, Pennsylvania
Our Model Tree links this Grace Lewis across the 1920 and 1930 US Censuses in Indiana, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 11-person household.
Age 13
b. ~1917
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Indiana, Pennsylvania |
| Surname | Lewis |
| Given Name | Grace L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 | Commodore |
| Est. Birth Year | ~1917 |
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 Grace | Age | Birth yr |
|---|---|---|---|---|
| Leonard Lewis | Son | — | 10 | ~1920 |
| Robert Lewis | Son | — | 20 | ~1910 |
| Grace Lewis | Daughter | — | 13 | ~1917 |
| Reed Straw | Other | — | 11 | ~1919 |
| Howard Lewis | Head | — | 47 | ~1883 |
| Elmer Lewis | Son | — | 18 | ~1912 |
| Mildred Lewis | Daughter | — | 9 | ~1921 |
| Allen Lewis | Son | — | 17 | ~1913 |
| Edith Lewis | Spouse | — | 39 | ~1891 |
| Mary Lewis | Daughter | — | 2 | ~1928 |
| Gertrude Lewis | Daughter | — | 10 | ~1920 |
Census Appearances
1920
Indiana, Pennsylvania
Daughter, age 2
Indiana, Pennsylvania · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Indiana, Pennsylvania
Daughter, age 13
Indiana, Pennsylvania · implied b. ~1917 — 11 household members
| Surname | Lewis |
| Given Name | Grace L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 Grace Lewis across 2 US Census years (1920 and 1930) in Indiana, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Lewis
Daughter · 1930 · age 13 · b. ~1917 · Pennsylvania
★ You are viewing this record
Sibling
Mary Lewis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Lewis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allen Lewis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lewis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Lewis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Lewis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude 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 — Indiana, Pennsylvania
Open full size
1930 US Federal Census — Indiana, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2045:1042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Shelby King | 18 | Head | Laborer | Pennsylvania |
| 52 | Lydia King | 18 | Wife | — | Pennsylvania |
| 53 | William Hadden | 23 | Head | Janitor | Pennsylvania |
| 54 | Corrine L. Hadden | 17 | Wife | — | Pennsylvania |
| 55 | Harold E. Nesbitt | 24 | Head | Asst Cashier | Pennsylvania |
| 56 | Britta L. Nesbitt | 22 | Wife | — | Pennsylvania |
| 57 | James H. Nesbitt | 2 | Son | — | Pennsylvania |
| 58 | John D. Witherite | 29 | Head | Laborer | Pennsylvania |
| 59 | E. Marie Witherite | 21 | Wife | — | Pennsylvania |
| 60 | Betty M. Witherite | 2 | Daughter | — | Pennsylvania |
| 61 | Robert E. Hopkins | 26 | Head | Laborer | Pennsylvania |
| 62 | Clementine E. Hopkins | 26 | Wife | — | Pennsylvania |
| 63 | Harry E. Hopkins | 8 | Son | — | Pennsylvania |
| 64 | Freda E. Hopkins | 6 | Daughter | — | Pennsylvania |
| 65 | Robert J. Hopkins | 5 | Son | — | Pennsylvania |
| 66 | Doris J. Hopkins | 3 | Daughter | — | Pennsylvania |
| 67 | William F. Hopkins | 2 | Son | — | Pennsylvania |
| 68 | Maynard E. Lemmon | 21 | Head | Laborer | Pennsylvania |
| 69 | Oda A. Lemmon | 18 | Wife | — | Pennsylvania |
| 70 | Dorothy S. Lemmon | 3 | Daughter | — | Pennsylvania |
| 71 | Cathryn L. Lemmon | 1 | Daughter | — | Pennsylvania |
| 72 | Archie Hadden | 27 | Head | Laborer | Pennsylvania |
| 73 | Alice L. Hadden | 23 | Wife | — | Pennsylvania |
| 74 | Weldon W. Hadden | 5 | Son | — | Pennsylvania |
| 75 | Lucille L. Hadden | 3 | Daughter | — | Pennsylvania |
| 76 | Geraldine Hadden | 1 | Daughter | — | Pennsylvania |
| 77 | Charles W. Baker | 19 | Head | Laborer | Pennsylvania |
| 78 | Marie M. Baker | 17 | Wife | — | Pennsylvania |
| 79 | William L. Baker | 0 | Son | — | Pennsylvania |
| 80 | Neal Trimble | 32 | Head | Laborer | Pennsylvania |
| 81 | Bessie Trimble | 29 | Wife | — | Pennsylvania |
| 82 | Earl D. Trimble | 13 | Son | — | Pennsylvania |
| 83 | Lulu B. Trimble | 11 | Daughter | — | Pennsylvania |
| 84 | Beula M. Trimble | 8 | Daughter | — | Pennsylvania |
| 85 | Harry L. Trimble | 6 | Son | — | Pennsylvania |
| 86 | Vesta Trimble | 4 | Daughter | — | Pennsylvania |
| 87 | Pat J. Jr. Crilley | 28 | Head | Laborer | Pennsylvania |
| 88 | Vera N. Crilley | 23 | Wife | — | Pennsylvania |
| 89 | Monte Crilley | 4 | Son | — | Ohio |
| 90 | Howard M. Lewis | 47 | Head | Laborer | Pennsylvania |
| 91 | Edith E. Lewis | 39 | Wife | — | Pennsylvania |
| 92 | Robert J. Lewis | 20 | Son | Laborer | Pennsylvania |
| 93 | Elmer J. Lewis | 18 | Son | Laborer | Pennsylvania |
| 94 | Allen E. Lewis | 17 | Son | — | Pennsylvania |
| 95 | Grace L. Lewis THIS PERSON | 13 | Daughter | — | Pennsylvania |
| 96 | Leonard F. Lewis | 10 | Son | — | Pennsylvania |
| 97 | Mildred N. Lewis | 9 | Daughter | — | Pennsylvania |
| 98 | Gertrude E. Lewis | 10 | Daughter | — | Pennsylvania |
| 99 | Mary Jane Lewis | 2 | Daughter | — | Pennsylvania |
| 100 | Reed J. Straw | 11 | Nephew | Laborer | Pennsylvania |
Related Census Records
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)