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Roy Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Indiana
Our Model Tree links this Roy Williams across the 1930 and 1940 US Censuses in Delaware-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 8-person household.
Age 51
b. ~1889
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Indiana |
| Surname | Williams |
| Given Name | Roy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Muncie |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 866 |
| Highest Grade | No 6 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farm Hand |
| Township / Ward | Center Twp |
| Est. Birth Year | ~1889 |
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 Roy | Age | Birth yr |
|---|---|---|---|---|
| Mildred Williams | Daughter | — | 2 | ~1938 |
| Mary Williams | Daughter | — | 15 | ~1925 |
| Margaret Williams | Daughter | — | 6 | ~1934 |
| Roy Williams | Head | — | 51 | ~1889 |
| Walter Williams | Son | — | 7 | ~1933 |
| Roy Williams | Son | — | 4 | ~1936 |
| Harry Williams | Son | — | 13 | ~1927 |
| Edith Williams | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Delaware, Indiana
Head, age 41
Delaware, Indiana · implied b. ~1889
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Williams |
| Given Name | Roy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 36 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Laborer |
| Industry | Bell Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Value / Rent | No |
| Veteran | 12 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Delaware-County, Indiana
Head, age 51
Delaware-County, Indiana · implied b. ~1889 — 8 household members
| Surname | Williams |
| Given Name | Roy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Muncie |
| 1935 Residence (County) | Delaware |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 866 |
| Highest Grade | No 6 |
| 1935 Residence | Indiana |
| 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 Roy Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Roy Williams
Head · 1940 · age 51 · b. ~1889 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Delaware-County, Indiana
Open full size
1940 US Federal Census — Delaware-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01038-00364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mildred Crapo | 14 | Daughter | — | Indiana |
| 42 | Janet E. Crapo | 13 | Daughter | — | Indiana |
| 43 | Goldie Warlin | 45 | Servant | Maid | Indiana |
| 44 | Carl Schaffner | 38 | Head | Contractor | Indiana |
| 45 | Hazel B. Schaffner | 40 | Wife | — | Indiana |
| 46 | Robert E. Schaffner | 13 | Son | — | Indiana |
| 47 | Carl S. Schaffner | 11 | Son | — | Indiana |
| 48 | Carl D. Vickery | 60 | Head | Contractor | Indiana |
| 49 | Nell Vickery | 55 | Wife | — | Ohio |
| 50 | Max Vickery | 15 | Son | — | Indiana |
| 51 | Emma Morris | 67 | Head | — | Indiana |
| 52 | Clarence Reynolds | 42 | Son | — | Indiana |
| 53 | Nellie Morris | 25 | Daughter | — | Indiana |
| 54 | Elmer Morris | 33 | Son | Labourer | Indiana |
| 55 | Irene Morris | 27 | Daughter-in-law | — | Indiana |
| 56 | Phyllis Morris | 6 | Daughter | — | Indiana |
| 57 | Barbara Morris | 5 | Daughter | — | Indiana |
| 58 | John Morris | 2 | Son | — | Indiana |
| 59 | Jerry Morris | 1 | Son | — | Indiana |
| 60 | Roy Williams THIS PERSON | 51 | Head | Farm Hand | Indiana |
| 61 | Edith Williams | 41 | Wife | — | Indiana |
| 62 | Mary Williams | 15 | Daughter | — | Indiana |
| 63 | Harry Williams | 13 | Son | — | Indiana |
| 64 | Walter Williams | 7 | Son | — | Indiana |
| 65 | Margaret Williams | 6 | Daughter | — | Indiana |
| 66 | Roy Jr. Williams | 4 | Son | — | Indiana |
| 67 | Mildred Williams | 2 | Daughter | — | Indiana |
| 68 | Joseph Williamson | 38 | Head | Labourer | Indiana |
| 69 | Loretta D. Williamson | 29 | Wife | — | Indiana |
| 70 | Yolonda Williamson | 6 | Daughter | — | Indiana |
| 71 | Betty Williamson | 5 | Daughter | — | Indiana |
| 72 | Larry Williamson | 4 | Son | — | Indiana |
| 73 | Billy Williamson | 1 | Son | — | Indiana |
| 74 | Charles F. Reel | 46 | Head | Labourer | Indiana |
| 75 | Lucile Reel | 37 | Wife | — | Indiana |
| 76 | Marion Reel | 15 | Son | — | Indiana |
| 77 | Dorothy Reel | 13 | Daughter | — | Indiana |
| 78 | Robert Reel | 11 | Son | — | Indiana |
| 79 | Norma J. Reel | 5 | Daughter | — | Indiana |
| 80 | Betty J. Reel | 4 | Daughter | — | Indiana |
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)