SC
Sarah Cox — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clinton-County, Missouri
Our Model Tree links this Sarah Cox across the 1920, 1930 and 1940 US Censuses in Clinton-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 2-person household.
Age 84
b. ~1856
Female
Head
Born: Illinois
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, Missouri |
| Surname | Cox |
| Given Name | Sarah |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | Cameron City |
| 1935 Residence (County) | Clinton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Cameron City |
| Est. Birth Year | ~1856 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Cox | Head | — | 84 | ~1856 |
| William Cox | Son | — | 64 | ~1876 |
Census Appearances
1920
Clinton, Missouri
Head, age 66
Clinton, Missouri · implied b. ~1854 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Sarah M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Occupation | Nurse |
| Industry | Works Out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Clinton, Missouri
Other, age 78
Clinton, Missouri · implied b. ~1852 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Sarah A. |
| Relationship to Head | Mother-H |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 15 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Clinton-County, Missouri
Head, age 84
Clinton-County, Missouri · implied b. ~1856 — 2 household members
| Surname | Cox |
| Given Name | Sarah |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | Cameron City |
| 1935 Residence (County) | Clinton |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Sarah Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Cox
Head · 1940 · age 84 · b. ~1856 · 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 — Clinton-County, Missouri
Open full size
1940 US Federal Census — Clinton-County, Missouri
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-02098-00334)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Mcguire | 68 | Head | Manager | Illinois |
| 2 | Earl Post | 44 | Head | Laborer | Missouri |
| 3 | Lula Tapp | 49 | Head | — | Missouri |
| 4 | John Crane | 23 | Son in law | Laborer | Missouri |
| 5 | Thelma Crane | 23 | Daughter | — | Missouri |
| 6 | Barbara Jean Crane | 3 | Granddaughter | — | Missouri |
| 7 | Veneta Crane | 0 | Granddaughter | — | Missouri |
| 8 | Mattie Clevenger | 68 | Head | — | Missouri |
| 9 | Leo Clevenger | 28 | Son | Laborer | Missouri |
| 10 | Janice Clevenger | 20 | Daughter | — | Missouri |
| 11 | William Harp | 76 | Head | — | Kentucky |
| 12 | Dolly Mae Harp | 58 | Wife | — | Missouri |
| 13 | Sarah Langford | 78 | Head | — | Iowa |
| 14 | Thomas Harlow | 52 | Son | Laborer | Missouri |
| 15 | John Monty | 72 | Head | — | New York |
| 16 | Kathleen Dewald | 37 | Head | — | Missouri |
| 17 | Doris Jean Dewald | 16 | Daughter | — | Missouri |
| 18 | Venita Dewald | 15 | Daughter | — | Missouri |
| 19 | William H. Dewald | 10 | Son | — | Missouri |
| 20 | Helen M. Dewald | 8 | Daughter | — | Missouri |
| 21 | Sarah Cox THIS PERSON | 84 | Head | — | Illinois |
| 22 | William Cox | 64 | Son | — | Illinois |
| 23 | David O. Mcguire | 67 | Head | Carpenter | Missouri |
| 24 | Maud S. Mcguire | 59 | Wife | — | Missouri |
| 25 | Turner Mcguire | 20 | Son | Repairman | Missouri |
| 26 | Richard Fleming | 39 | Head | Laborer | Missouri |
| 27 | Viola Fleming | 39 | Wife | — | Missouri |
| 28 | Philis June Fleming | 9 | Daughter | — | Missouri |
| 29 | Louella Fleming | 7 | Daughter | — | Missouri |
| 30 | John Fleming | 5 | Son | — | Missouri |
| 31 | Charles Bing | 79 | Head | — | Ohio |
| 32 | Eunice Bing | 78 | Wife | — | Ohio |
| 33 | Essie Bing | 50 | Daughter | Teacher | Nebraska |
| 34 | Clarence Trotter | 53 | Head | — | Missouri |
| 35 | Vivian Whitt | 29 | Servant | Housekeeper | Missouri |
| 36 | Noah Jones | 78 | Head | — | Kentucky |
| 37 | Mary A. Jones | 72 | Wife | — | Missouri |
| 38 | Nathan Howard | 33 | Head | — | 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)