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Donald Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Ohio
Our Model Tree links this Donald Lewis across the 1930 and 1940 US Censuses in Jefferson-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Ohio |
| Surname | Lewis |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Island Creek Township |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Island Creek Township |
| Est. Birth Year | ~1924 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Gracen Lewis | Head | — | 43 | ~1897 |
| Harold Lewis | Son | — | 14 | ~1926 |
| Marly Lewis | Daughter | — | 3 | ~1937 |
| Mary Lewis | Spouse | — | 41 | ~1899 |
| Edward Lewis | Son | — | 7 | ~1933 |
| William Lewis | Son | — | 9 | ~1931 |
| Donald Lewis | Son | — | 16 | ~1924 |
| Eugene Lewis | Son | — | 5 | ~1935 |
Census Appearances
1930
Jefferson, Ohio
Son, age 6
Jefferson, Ohio · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Donald E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | England |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Jefferson-County, Ohio
Son, age 16
Jefferson-County, Ohio · implied b. ~1924 — 8 household members
| Surname | Lewis |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Island Creek Township |
| 1935 Residence (County) | Jefferson |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Donald Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Lewis
Son · 1940 · age 16 · b. ~1924 · Ohio
★ You are viewing this record
Sibling
Harold Lewis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lewis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Lewis
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marly Lewis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Lewis
Sibling · 1940 · age 7
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 — Jefferson-County, Ohio
Open full size
1940 US Federal Census — Jefferson-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03090-00384)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Martha J. Roush | 15 | Daughter | Dress Maker | Ohio |
| 42 | Wesley J. Roush | 57 | Head | Salesman | West Virginia |
| 43 | Lillian Roush | 54 | Wife | — | West Virginia |
| 44 | Dorothy Roush | 23 | Daughter | Decorator'S Helper | Ohio |
| 45 | Nathan J. Roush | 21 | Son | Laborer | West Virginia |
| 46 | Richard H. Roush | 14 | Son | — | Ohio |
| 47 | Harry Gouker | 77 | Head | Janitor | Pennsylvania |
| 48 | Emma Gouker | 67 | Wife | — | Pennsylvania |
| 49 | Francis B. Gouker | 44 | Son | Kiln Placer | Pennsylvania |
| 50 | Charles Gouker | 39 | Son | Kiln Placer | Pennsylvania |
| 51 | Harry Gouker | 30 | Son | Decorating Kiln Man | Ohio |
| 52 | James Gouker | 24 | Son | Batter Out | Ohio |
| 53 | Ralph Copeland | 49 | Head | General Superintendent | Ohio |
| 54 | R. Dale Copeland | 21 | Son | Blast Furnace Office | Ohio |
| 55 | Naomi Ross | 28 | House Keeper | House Keeper | Ohio |
| 56 | Reuben Jones | 60 | Head | Mail Carrier | Ohio |
| 57 | Charlotte B. Jones | 58 | Wife | — | Ohio |
| 58 | Harry Sanders | 55 | Head | Designer | England |
| 59 | Anna Sanders | 54 | Wife | Decorator | England |
| 60 | William G. Sanders | 22 | Son | Sprayer | Ohio |
| 61 | Essie M. Sanders | 22 | Daughter in law | — | West Virginia |
| 62 | William Sanders | 2 | Grandson | — | Ohio |
| 63 | Gracen Lewis | 43 | Head | Truck Driver | West Virginia |
| 64 | Mary Lewis | 41 | Wife | — | Maryland |
| 65 | William Lewis | 9 | Son | — | Ohio |
| 66 | Edward Lewis | 7 | Son | — | Ohio |
| 67 | Eugene Lewis | 5 | Son | — | Ohio |
| 68 | Marly L. Lewis | 3 | Daughter | — | Ohio |
| 69 | Harold Lewis | 14 | Son | New Worker | Maryland |
| 70 | Donald Lewis THIS PERSON | 16 | Son | — | Maryland |
| 71 | William Kelley | 73 | Head | Watchman | West Virginia |
| 72 | Alexander T. Loggie | 71 | Head | Dancing Instructor | Scotland |
| 73 | Sara Loggie | 70 | Wife | — | West Virginia |
| 74 | June (A.) Loggie | 32 | Daughter | Piano Teacher | West Virginia |
| 75 | Harold Roush | 29 | Head | Bar Mill | Ohio |
| 76 | Wanda Roush | 22 | Wife | — | Ohio |
| 77 | Harold Roush | 2 | Son | — | Ohio |
| 78 | Rosalind J. Roush | 1 | Daughter | — | Ohio |
| 79 | Stanley Rogowski | 55 | Father in law | Miner | Poland |
| 80 | Steve Rogowski | 25 | Brother in law | Miner | Ohio |
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)