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Mildred Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boone-County, Missouri
Our Model Tree links this Mildred Lewis across the 1920, 1930 and 1940 US Censuses in Boone-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 5-person household.
Age 39
b. ~1901
Female
Head
Born: Missouri
Divorced
1940 Census Record Details
| Census Year | 1940 |
| Location | Boone-County, Missouri |
| Surname | Lewis |
| Given Name | Mildred |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Divorced |
| Birthplace | Missouri |
| 1935 Residence (City) | Columbia City |
| 1935 Residence (County) | Boone |
| Additional Details | |
| Occupation | Maid |
| Industry | Private school |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 240 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Maid |
| Township / Ward | Columbia City |
| Est. Birth Year | ~1901 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| William Lewis | Son | — | 11 | ~1929 |
| Nettie Lewis | Daughter | — | 17 | ~1923 |
| James Lewis | Son | — | 20 | ~1920 |
| Mildred Lewis | Head | — | 39 | ~1901 |
| Willa Lewis | Daughter | — | 15 | ~1925 |
Census Appearances
1920
Boone, Missouri
Spouse, age 18
Boone, Missouri · implied b. ~1902 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Boone, Missouri
Other, age 27
Boone, Missouri · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mildred |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 17 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Boone-County, Missouri
Head, age 39
Boone-County, Missouri · implied b. ~1901 — 5 household members
| Surname | Lewis |
| Given Name | Mildred |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Divorced |
| Birthplace | Missouri |
| 1935 Residence (City) | Columbia City |
| 1935 Residence (County) | Boone |
| Occupation | Maid |
| Industry | Private school |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 240 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Mildred Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mildred Lewis
Head · 1940 · age 39 · b. ~1901 · Missouri
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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 — Boone-County, Missouri
Open full size
1940 US Federal Census — Boone-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02086-00647)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Baker | 12 | Son | — | Missouri |
| 2 | Davey Williams | 60 | Head | — | Missouri |
| 3 | George Wright | 40 | Head | Laborer | Missouri |
| 4 | Annie Wright | 38 | Wife | Maid | Missouri |
| 5 | Mildred Lewis THIS PERSON | 39 | Head | Maid | Missouri |
| 6 | James Lewis | 20 | Son | New Worker | Missouri |
| 7 | Nettie Lewis | 17 | Daughter | Children'S Nurse | Missouri |
| 8 | Willa Lewis | 15 | Daughter | — | Missouri |
| 9 | William Lewis | 11 | Son | — | Missouri |
| 10 | J. W. Murray | 48 | Head | Fireman | Missouri |
| 11 | Alberte Murray | 29 | Wife | — | Missouri |
| 12 | Jo Martin Murray | 3 | Son | — | Missouri |
| 13 | Klundee Murray | 79 | Mother | — | Missouri |
| 14 | James Bohannon | 66 | Head | Laborer | Missouri |
| 15 | Annie Bohannon | 54 | Wife | — | Missouri |
| 16 | Bessie Smith | 42 | Head | Laundress | Missouri |
| 17 | Nannie Evans | 66 | Head | — | Missouri |
| 18 | Bradford Breedlove | 28 | Head | Engineer | Missouri |
| 19 | Lovella Breedlove | 21 | Wife | — | Missouri |
| 20 | Jack Breedlove | 1 | Son | — | Missouri |
| 21 | Warren Green | 64 | Uncle | Laborer | Missouri |
| 22 | Nannie Clarkson | 50 | Head | Cook | Missouri |
| 23 | Sarah Holliday | 78 | Mother | — | Missouri |
| 24 | Dorothy Freeman | 36 | Grand daughter | — | Missouri |
| 25 | Cleo Campbell | 40 | Head | Maid | Missouri |
| 26 | Anna Campbell | 16 | Daughter | — | Missouri |
| 27 | Susan Coleman | 80 | Mother | — | Missouri |
| 28 | Brown Sexton | 60 | Head | — | Missouri |
| 29 | Norah Sexton | 65 | Wife | — | Missouri |
| 30 | Curtis Pauley | 60 | Head | — | Missouri |
| 31 | Nancy Pauley | 52 | Wife | — | Missouri |
| 32 | Sena Pauley | 17 | Daughter | — | Missouri |
| 33 | Raymond Palmer | 30 | Head | Laborer | Missouri |
| 34 | Eldora Palmer | 22 | Wife | — | Missouri |
| 35 | Billy Jo Palmer | 1 | Daughter | — | Missouri |
| 36 | Pearl Channel | 30 | Head | Laborer | Missouri |
| 37 | Mary Channel | 26 | Wife | — | Missouri |
| 38 | Alfred Channel | 5 | Son | — | Missouri |
| 39 | Lena Smith | 50 | Head | — | Missouri |
| 40 | Dorothy Smith | 17 | Daughter | — | Missouri |
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)