CM
Charles Mills — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Charles Mills across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 11-person household.
Age 21
b. ~1919
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Mills |
| Given Name | Charles D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 350 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Carpenter |
| Township / Ward | Election District 15 |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Helen Mills | Daughter | — | 6 | ~1934 |
| Eugene Mills | Son | — | 11 | ~1929 |
| Charles Mills | Son | — | 21 | ~1919 |
| Earl Mills | Son | — | 1 | ~1939 |
| Franklin Mills | Son | — | 2 | ~1938 |
| Albert Mills | Head | — | 46 | ~1894 |
| Carl Mills | Son | — | 17 | ~1923 |
| Trilch Mills | Daughter | — | 13 | ~1927 |
| Jerry Mills | Son | — | 15 | ~1925 |
| Sally Mills | Spouse | — | 40 | ~1900 |
| June Mills | Daughter | — | 4 | ~1936 |
Census Appearances
1930
Washington, Maryland
Son, age 11
Washington, Maryland · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mills |
| Given Name | Charles D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 21
Washington-County, Maryland · implied b. ~1919 — 11 household members
| Surname | Mills |
| Given Name | Charles D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 350 |
| Highest Grade | No 7 |
| 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 Charles Mills across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Mills
Son · 1940 · age 21 · b. ~1919 · Maryland
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Sibling
Franklin Mills
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Trilch Mills
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Mills
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Mills
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Mills
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Mills
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Mills
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mills
Sibling · 1940 · age 6
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 — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01562-00557)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | May W Reed | 1 | Son | — | Maryland |
| 2 | William J Swandal | 41 | Head | Labor | Maryland |
| 3 | Merle R Swandal | 35 | Wife | — | Maryland |
| 4 | Edward L Hickey | 29 | Head | — | Maryland |
| 5 | Lauren M Hickey | 19 | Wife | — | Maryland |
| 6 | Oscar E Hickey | 0 | Son | — | Maryland |
| 7 | Bonnie Revel | 30 | Head | Track Man | Florida |
| 8 | Iva M Revel | 25 | Wife | — | Maryland |
| 9 | William E Revel | 4 | Son | — | Maryland |
| 10 | Kenneth E Reed | 37 | Head | Laborer | Maryland |
| 11 | Lorine A Reed | 33 | Wife | Laborer | Maryland |
| 12 | Virginia L Reed | 4 | Daughter | — | Maryland |
| 13 | Shirley J Reed | 3 | Daughter | — | Maryland |
| 14 | Charles E Reed | 0 | Son | — | Maryland |
| 15 | Albert C Mills | 46 | Head | Labor | Maryland |
| 16 | Sally B Mills | 40 | Wife | — | Maryland |
| 17 | Charles D Mills THIS PERSON | 21 | Son | Carpenter | Maryland |
| 18 | Carl D Mills | 17 | Son | Laborer | Maryland |
| 19 | Jerry R Mills | 15 | Son | Farm Hand | Maryland |
| 20 | Trilch A Mills | 13 | Daughter | — | Maryland |
| 21 | Eugene M Mills | 11 | Son | — | Maryland |
| 22 | Helen V Mills | 6 | Daughter | — | Maryland |
| 23 | June B Mills | 4 | Daughter | — | Maryland |
| 24 | Franklin R Mills | 2 | Son | — | Maryland |
| 25 | Earl Mills | 1 | Son | — | Maryland |
| 26 | Etta M Hickey | 57 | Head | — | Maryland |
| 27 | Scott M Hickey | 32 | Son | Farm Hand | Maryland |
| 28 | George A Reed | 58 | Head | Farm Hand | Maryland |
| 29 | Asbrand L Reed | 55 | Wife | — | Maryland |
| 30 | Ralph C Reed | 31 | Son | Farm Hand | Maryland |
| 31 | Lula L Reed | 27 | Daughter | Track Hand | Maryland |
| 32 | Maurice L Reed | 23 | Son | Labor | Maryland |
| 33 | Murl Mizell | 42 | Head | Instructor | Pennsylvania |
| 34 | Ethel M Mizell | 35 | Wife | — | Pennsylvania |
| 35 | James J Mills | 44 | Head | Labor | Maryland |
| 36 | Lola Mills | 47 | Wife | — | Maryland |
| 37 | Bernice L Mills | 17 | Daughter | — | Maryland |
| 38 | Isaac J Murray | 51 | Head | Farmer | Maryland |
| 39 | Mary E Murray | 48 | Wife | — | Maryland |
| 40 | Willie L Murray | 14 | Son | — | Maryland |
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)