CD
Charles Day — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Indiana
Our Model Tree links this Charles Day across the 1920, 1930 and 1940 US Censuses in Washington-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 5-person household.
Age 44
b. ~1896
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Indiana |
| Surname | Day |
| Given Name | Charles F. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Washington Twp |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 452 |
| Highest Grade | No 12 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farmer |
| Township / Ward | Washington Twp |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Day | Head | — | 44 | ~1896 |
| Iralene Day | Spouse | — | 44 | ~1896 |
| Mildred Day | Daughter | — | 19 | ~1921 |
| Harold Day | Son | — | 16 | ~1924 |
| Carol Day | Daughter | — | 8 | ~1932 |
Census Appearances
1920
Washington, Indiana
Head, age 28
Washington, Indiana · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | Charles F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | F |
| Birth State | Indiana |
| Birth Country | United States |
| Year of Naturalization | O |
| Birthplace (normalized) | indiana |
1930
Washington, Indiana
Head, age 37
Washington, Indiana · implied b. ~1893 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | Charles H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Washington-County, Indiana
Head, age 44
Washington-County, Indiana · implied b. ~1896 — 5 household members
| Surname | Day |
| Given Name | Charles F. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Washington Twp |
| 1935 Residence (County) | Washington |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 452 |
| Highest Grade | No 12 |
| 1935 Residence | Same place |
| 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 Charles Day across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Day
Head · 1940 · age 44 · b. ~1896 · 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 — Washington-County, Indiana
Open full size
1940 US Federal Census — Washington-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01107-01024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Maxine R. Applegate | 22 | wife | — | Indiana |
| 42 | Randall Applegate | 3 | son | — | Indiana |
| 43 | Celia H. Stiefel | 50 | head | — | Indiana |
| 44 | Christina S. Stiefel | 81 | aunt | — | Ohio |
| 45 | Cora E. Stiefel | 74 | aunt | — | Indiana |
| 46 | Lewis M. Williams | 72 | head | — | Indiana |
| 47 | Lucinda C. Williams | 75 | wife | — | Indiana |
| 48 | Charles F. Day THIS PERSON | 44 | head | Farmer | Indiana |
| 49 | Iralene Day | 44 | wife | — | Indiana |
| 50 | Mildred S. Day | 19 | daughter | — | Indiana |
| 51 | Harold F. Day | 16 | son | Farmer | Indiana |
| 52 | Carol J. Day | 8 | daughter | — | Indiana |
| 53 | Oal E. Day | 22 | head | Farmer | Indiana |
| 54 | Etta J. Day | 18 | wife | — | Indiana |
| 55 | Glen W. Day | 24 | head | Farmer | Indiana |
| 56 | Madge A. Day | 21 | wife | — | Indiana |
| 57 | Richard C. Day | 2 | son | — | Indiana |
| 58 | James K. Day | 0 | son | — | Indiana |
| 59 | Chester E. Senn | 29 | head | Farmer | Indiana |
| 60 | Edna Senn | 26 | wife | — | Indiana |
| 61 | Freida Senn | 5 | daughter | — | Indiana |
| 62 | Joan Senn | 3 | daughter | — | Indiana |
| 63 | Ralph C. Senn | 21 | head | Farmer | Indiana |
| 64 | Dora M. Senn | 22 | wife | Housework | Indiana |
| 65 | Fred S. Elliott | 41 | head | Farmer | Indiana |
| 66 | Anna T. Elliott | 39 | wife | — | Indiana |
| 67 | Loren N. Elliott | 16 | son | — | Indiana |
| 68 | Walter M. Elliott | 12 | son | — | Indiana |
| 69 | Ruth A. Elliott | 10 | daughter | — | Indiana |
| 70 | Linda J. Elliott | 7 | daughter | — | Indiana |
| 71 | John E. Elliott | 4 | son | — | Indiana |
| 72 | Von O. Elliott | 1 | son | — | Indiana |
| 73 | Ralph N. Thompson | 35 | head | Farmer | Indiana |
| 74 | Fern Thompson | 29 | wife | — | Indiana |
| 75 | Ruth A. Thompson | 12 | daughter | — | Indiana |
| 76 | Hulda E. Thompson | 67 | mother | — | Indiana |
| 77 | Bert S. Williams | 56 | head | Farmer | Indiana |
| 78 | Cora P. Williams | 59 | wife | — | Indiana |
| 79 | Ella Morris | 77 | head | — | Indiana |
| 80 | Claude B. Simpson | 42 | lodger | Farmer | 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)