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.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Mills |
| Given Name | Charles A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Clearspring District 4 |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Clearspring District 4 |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Mills | Son | — | 16 | ~1924 |
| Susan Mills | Daughter | — | 23 | ~1917 |
| Garrett Mills | Son | — | 11 | ~1929 |
| Calvin Mills | Son | — | 1 | ~1939 |
| Amos Mills | Head | — | 53 | ~1887 |
| Carrie Mills | Daughter | — | 2 | ~1938 |
| Lorraine Mills | Daughter | — | 4 | ~1936 |
| Leola Mills | Spouse | — | 50 | ~1890 |
| Harry Mills | Son | — | 25 | ~1915 |
| Raymond Mills | Son | — | 19 | ~1921 |
Census Appearances
1930
Washington, Maryland
Son, age 6
Washington, Maryland · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mills |
| Given Name | Charles E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 16
Washington-County, Maryland · implied b. ~1924 — 10 household members
| Surname | Mills |
| Given Name | Charles A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Clearspring District 4 |
| 1935 Residence (County) | Washington |
| Highest Grade | No 5 |
| 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 16 · b. ~1924 · Maryland
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Sibling
Harry Mills
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrie Mills
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Garrett Mills
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Mills
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Mills
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susan Mills
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Mills
Sibling · 1940 · age 1
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-t0627-01561-01086)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bertha E Heissman | 52 | Wife | Instructress | Mississippi |
| 42 | Audrey Heissman | 14 | Daughter | — | Maryland |
| 43 | Barbara E Mills | 42 | Head | Farm | Maryland |
| 44 | Thomas H Mills | 26 | Son | — | Maryland |
| 45 | Arnetta H Mills | 24 | Daughter | — | Maryland |
| 46 | Jesse Earl Mills | 15 | Son | — | Maryland |
| 47 | Ray Clifton Mills | 16 | Grandson | Laborer | Maryland |
| 48 | Robert Marc Mills | 5 | Grandson | — | Maryland |
| 49 | Bernard C Repp | 46 | Head | Cabinet Maker | Maryland |
| 50 | Goldie M Repp | 40 | Wife | — | Maryland |
| 51 | Mary Jane Repp | 19 | Daughter | Nursery | Maryland |
| 52 | Ethel L Repp | 17 | Daughter | — | Maryland |
| 53 | Jean Edward Repp | 15 | Son | — | Maryland |
| 54 | Regina Fay Repp | 1 | Daughter | — | Maryland |
| 55 | Amos Clar Mills | 53 | Head | Timber | Maryland |
| 56 | Leola Mills | 50 | Wife | Farm Home | Maryland |
| 57 | Harry Mills | 25 | Son | Timber | Maryland |
| 58 | Susan Mills | 23 | Daughter | Farm Home | Maryland |
| 59 | Lorraine Mills | 4 | Daughter | — | Maryland |
| 60 | Carrie May Mills | 2 | Daughter | — | Maryland |
| 61 | Calvin Mills | 1 | Son | — | Maryland |
| 62 | Raymond R Mills | 19 | Son | Timber | Maryland |
| 63 | Charles A Mills THIS PERSON | 16 | Son | — | Maryland |
| 64 | Garrett Mills | 11 | Son | — | Maryland |
| 65 | Milton A Mills | 26 | Head | Timber | Maryland |
| 66 | Irene E Mills | 20 | Wife | — | Maryland |
| 67 | Lauren D Mills | 2 | Son | — | Maryland |
| 68 | Michael W Mills | 0 | Son | — | Maryland |
| 69 | Raymond Yost | 35 | Head | Timbermans | Maryland |
| 70 | Rosie Yost | 39 | Wife | Farm Home | Maryland |
| 71 | Charles Yost | 13 | Son | — | Maryland |
| 72 | Richard Yost | 11 | Son | — | Maryland |
| 73 | Clarice Yost | 9 | Son | — | Maryland |
| 74 | Carrie Yost | 7 | Daughter | — | Maryland |
| 75 | James Yost | 5 | Son | — | Maryland |
| 76 | Grace Yost | 1 | Daughter | — | Maryland |
| 77 | James O Mason | 64 | Head | Orchardist | Maryland |
| 78 | Mary E Mason | 64 | Wife | — | Maryland |
| 79 | Calvin Repp | 39 | Head | Farmer | Maryland |
| 80 | Pearl Repp | 29 | Wife | Farm Home | 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)