CS
Charles Simpson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Vernon-County, Missouri
Our Model Tree links this Charles Simpson across the 1920, 1930 and 1940 US Censuses in Vernon-County, Missouri (XGBoost, ~Confirmed), with identified parents Anna — first a head (b.~1888), then head of a 11-person household.
Age 52
b. ~1888
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Vernon-County, Missouri |
| Surname | Simpson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Sheldon |
| 1935 Residence (County) | Vernon |
| Additional Details | |
| Occupation | Well driller |
| Industry | Oil |
| Class of Worker | OA |
| Hours Worked | 28 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Well Driller |
| Township / Ward | Nevada City |
| Est. Birth Year | ~1888 |
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 |
|---|---|---|---|---|
| Anna Simpson | Daughter | — | 11 | ~1929 |
| Mary Simpson | Daughter | — | 16 | ~1924 |
| Ida Simpson | Daughter | — | 8 | ~1932 |
| Stella Simpson | Daughter | — | 1 | ~1939 |
| Charles Simpson | Head | — | 52 | ~1888 |
| Roy Simpson | Son | — | 4 | ~1936 |
| Lloyd Simpson | Son | — | 14 | ~1926 |
| Jimmie Simpson | Son | — | 6 | ~1934 |
| Clyde Simpson | Son | — | 17 | ~1923 |
| Carl Simpson | Son | — | 3 | ~1937 |
| Minnie Simpson | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Vernon, Missouri
Son, age 32
Vernon, Missouri · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Charley S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Occupation | Engineer |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Vernon, Missouri
Other, age 42
Vernon, Missouri · implied b. ~1888 — 31 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Charles D. |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 36 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Vernon-County, Missouri
Head, age 52
Vernon-County, Missouri · implied b. ~1888 — 11 household members
| Surname | Simpson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Sheldon |
| 1935 Residence (County) | Vernon |
| Occupation | Well driller |
| Industry | Oil |
| Class of Worker | OA |
| Hours Worked | 28 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| 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 Charles Simpson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Anna Smith (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Smith
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Simpson
Head · 1940 · age 52 · b. ~1888 · Missouri
★ 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 — Vernon-County, Missouri
Open full size
1940 US Federal Census — Vernon-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02162-00224)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sue Wilhelmson | 9 | daughter | — | Missouri |
| 42 | Harry Horner | 48 | Head | Merchant | Missouri |
| 43 | Irene Horner | 45 | wife | — | Missouri |
| 44 | Lorraine Wright | 35 | Head | Office Work | Missouri |
| 45 | George Kraft | 55 | Head | Wholesale | Missouri |
| 46 | Bula Kraft | 45 | wife | — | Missouri |
| 47 | George W. Kraft | 22 | son | — | Missouri |
| 48 | Henry Kraft | 53 | Head | Wholesale | Missouri |
| 49 | Pauline Kraft | 46 | wife | — | Missouri |
| 50 | Joe Kraft | 16 | son | — | Missouri |
| 51 | Mary Hendrix | 15 | maid | Maid | Missouri |
| 52 | Henry Noll | 61 | Head | Real Estate & Insurance | Missouri |
| 53 | Hazel Noll | 55 | wife | — | California |
| 54 | Henry Jr. Noll | 24 | son | — | Missouri |
| 55 | Ardena Williams | 81 | Head | — | Missouri |
| 56 | Charles Simpson THIS PERSON | 52 | Head | Well Driller | Missouri |
| 57 | Minnie Simpson | 39 | wife | — | Missouri |
| 58 | Clyde Simpson | 17 | son | — | Missouri |
| 59 | Mary Simpson | 16 | daughter | — | Missouri |
| 60 | Lloyd Simpson | 14 | son | — | Missouri |
| 61 | Anna Simpson | 11 | daughter | — | Missouri |
| 62 | Ida Simpson | 8 | daughter | — | Missouri |
| 63 | Jimmie Simpson | 6 | son | — | Missouri |
| 64 | Roy Simpson | 4 | son | — | Missouri |
| 65 | Carl Simpson | 3 | son | — | Missouri |
| 66 | Stella Simpson | 1 | daughter | — | Missouri |
| 67 | Lloyd Thornton | 32 | Head | Service Station | Missouri |
| 68 | Extra Thornton | None | wife | — | — |
| 69 | Alex Sandbothe | 47 | Head | Machinist Helper | Missouri |
| 70 | Cecilia Sandbothe | 39 | wife | — | Missouri |
| 71 | Victor Sandbothe | 19 | son | Laborer | Missouri |
| 72 | Leon Sandbothe | 15 | son | — | Missouri |
| 73 | Dorothy Sandbothe | 10 | daughter | — | Missouri |
| 74 | Anna Kaehler | 65 | Head | — | Ohio |
| 75 | Freda Kaehler | 25 | daughter | — | Missouri |
| 76 | Louis Kaehler | 43 | son | Cook | Kansas |
| 77 | Richard Kaehler | 18 | son | Carpentry | Missouri |
| 78 | George Mcmillen | 32 | Head | Truck Driver | Missouri |
| 79 | Juanita Mcmillen | 29 | wife | — | Kansas |
| 80 | Patsy Mcmillen | 6 | daughter | — | Missouri |
Pedigree Summary
Charles
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)