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Donald Lewis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Morgan-County, Indiana
Our Model Tree links this Donald Lewis across the 1920, 1930 and 1940 US Censuses in Morgan-County, Indiana (XGBoost, ~Confirmed), with identified parents H & Victor — first a head (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Morgan-County, Indiana |
| Surname | Lewis |
| Given Name | Donald H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (County) | R |
| Additional Details | |
| Occupation | 52 |
| Industry | Bus Driver |
| Class of Worker | School & Farm |
| Highest Grade | Hs 3 |
| 1935 Residence | Morgan |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | 52 |
| Township / Ward | Jefferson Township |
| Est. Birth Year | ~1912 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Donald Lewis | Head | — | 28 | ~1912 |
| Gladys Lewis | Spouse | — | 19 | ~1921 |
| Donola Lewis | Daughter | — | 2 | ~1938 |
Census Appearances
1920
Morgan, Indiana
Son, age 8
Morgan, Indiana · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Morgan, Indiana
Son, age 18
Morgan, Indiana · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Morgan-County, Indiana
Head, age 28
Morgan-County, Indiana · implied b. ~1912 — 3 household members
| Surname | Lewis |
| Given Name | Donald H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (County) | R |
| Occupation | 52 |
| Industry | Bus Driver |
| Class of Worker | School & Farm |
| Highest Grade | Hs 3 |
| 1935 Residence | Morgan |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father H Lewis (~0.92 confidence) and father Victor Lewis (~0.92 confidence) and mother Hazel Lewis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
H Lewis
b. ~1894
Source father
● Household
· direct · ~0.92
Father
Victor Lewis
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Hazel Lewis
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Lewis
Head · 1940 · age 28 · b. ~1912 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Morgan-County, Indiana
Open full size
1940 US Federal Census — Morgan-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01081-00283)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Melvin Ross Manley | 2 | Son | — | Indiana |
| 42 | Florence D Jones | 60 | Head | — | Indiana |
| 43 | Byron Woods | 33 | Nephew | Himself | Indiana |
| 44 | Donald H Lewis THIS PERSON | 28 | Head | 52 | Indiana |
| 45 | Gladys Lewis | 19 | Wife | — | Indiana |
| 46 | Donola Lewis | 2 | Daughter | — | Indiana |
| 47 | Russell Henderson | 22 | Head | — | Kentucky |
| 48 | Irene O Henderson | 25 | Wife | — | Kentucky |
| 49 | Sherley Henderson | 2 | Daughter | — | Indiana |
| 50 | George Henderson | 73 | Father | — | Kentucky |
| 51 | Eugenie Henderson | 62 | Mother | — | Kentucky |
| 52 | William Carpenter | 37 | Head | 40 | Indiana |
| 53 | Lillian O Carpenter | 37 | Wife | — | Indiana |
| 54 | Phylis M Carpenter | 14 | Daughter | — | Indiana |
| 55 | Anna Osburn | 78 | Mother-in-law | — | Kentucky |
| 56 | Ruth Kee | 77 | Head | — | Illinois |
| 57 | Earl H Kee | 55 | Son | Himself | Indiana |
| 58 | William Lewis | 77 | Head | Himself | Indiana |
| 59 | Sarah C Lewis | 76 | Wife | — | Indiana |
| 60 | Attie Terrell | 52 | Head | — | Indiana |
| 61 | Lorette D Terrell | 27 | Wife | — | Indiana |
| 62 | Cleo Terrell | 23 | Son | — | Indiana |
| 63 | Elizabeth Terrell | 12 | Daughter | — | Indiana |
| 64 | Helen Terrell | 11 | Daughter | — | Indiana |
| 65 | Allen Terrell | 7 | Son | — | Indiana |
| 66 | Virginia Terrell | 5 | Daughter | — | Indiana |
| 67 | Robert S Terrell | 4 | Son | — | Indiana |
| 68 | Gary Terrell | 2 | Son | — | Indiana |
| 69 | Carolyn Terrell | 0 | Daughter | — | Indiana |
| 70 | Huston D Lewis | 46 | Head | Himself | Indiana |
| 71 | Hazel Lewis | 43 | Wife | — | Indiana |
| 72 | Robert Lewis | 25 | Son | Helper Father | Indiana |
| 73 | Alva B May | 34 | Head | 40 | Indiana |
| 74 | Francis May | 32 | Wife | — | Indiana |
| 75 | Romain H May | 12 | Son | — | Indiana |
| 76 | Phyllis May | 10 | Daughter | — | Indiana |
| 77 | Cleo J May | 8 | Daughter | — | Indiana |
| 78 | Dortha D May | 6 | Daughter | — | Indiana |
| 79 | Colene M May | 3 | Daughter | — | Indiana |
| 80 | Harry J Pierce | 63 | Head | Federal Housing | Indiana |
Pedigree Summary
Donald
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)