DJ
David Jenkins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this David Jenkins across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Jenkins |
| Given Name | David R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Twp |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Occupation | Laborer |
| Industry | Stove foundry |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 220 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Laborer |
| Township / Ward | Blue Twp |
| Est. Birth Year | ~1922 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Lydia Jenkins | Spouse | — | 42 | ~1898 |
| Fred Jenkins | Son | — | 20 | ~1920 |
| Dorothy Jenkins | Daughter | — | 10 | ~1930 |
| Cora Jenkins | Daughter | — | 16 | ~1924 |
| David Jenkins | Son | — | 18 | ~1922 |
| Charles Jenkins | Head | — | 46 | ~1894 |
| Verne Jenkins | Son | — | 12 | ~1928 |
Census Appearances
1930
Jackson, Missouri
Son, age 8
Jackson, Missouri · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jenkins |
| Given Name | David R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Texas |
| Mother's Birthplace | Kansas |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Son, age 18
Jackson-County, Missouri · implied b. ~1922 — 7 household members
| Surname | Jenkins |
| Given Name | David R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Twp |
| 1935 Residence (County) | Jackson |
| Occupation | Laborer |
| Industry | Stove foundry |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 220 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| 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 David Jenkins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
David Jenkins
Son · 1940 · age 18 · b. ~1922 · Missouri
★ You are viewing this record
Sibling
Dorothy Jenkins
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cora Jenkins
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Jenkins
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verne Jenkins
Sibling · 1940 · age 12
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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02115-00769)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Duane Dueckman | 4 | Son | — | Missouri |
| 2 | Marian Dueckman | 1 | Daughter | — | Missouri |
| 3 | August H. Nagel | 53 | Head | Sheet Metal Worker | Kansas |
| 4 | Ada C. Nagel | 42 | Wife | — | Missouri |
| 5 | Marvin Nagel | 18 | Son | Sheet Metal Worker | Missouri |
| 6 | Shirley Nagel | 14 | Daughter | — | Missouri |
| 7 | Bobby Nagel | 4 | Son | — | Missouri |
| 8 | Roy Hagel | 42 | Head | — | Nebraska |
| 9 | Muriel Hagel | 42 | Wife | Seamstress | North Dakota |
| 10 | Clarence Constance | 45 | Head | Laborer | Missouri |
| 11 | Mary Ann Constance | 40 | Wife | — | North Dakota |
| 12 | Ruth Constance | 17 | Daughter | — | Montana |
| 13 | Lloyd Constance | 15 | Son | — | Montana |
| 14 | Dean Constance | 14 | Son | — | Montana |
| 15 | Edward Constance | 12 | Son | — | Montana |
| 16 | Albert Constance | 10 | Son | — | Montana |
| 17 | Forest Green | 32 | Head | Laborer | Missouri |
| 18 | Helen Green | 28 | Wife | — | Pennsylvania |
| 19 | Robert Green | 29 | Brother | — | Missouri |
| 20 | Russell Waterman | 42 | Head | Machinist | Wisconsin |
| 21 | Edna Waterman | 33 | Wife | — | Iowa |
| 22 | Bernice Waterman | 14 | Daughter | — | Missouri |
| 23 | Thelma Waterman | 12 | Daughter | — | Missouri |
| 24 | Edward Waterman | 5 | Son | — | Missouri |
| 25 | Russell Jr. Waterman | 2 | Son | — | Missouri |
| 26 | Charles E. Jenkins | 46 | Head | Salesman | Texas |
| 27 | Lydia Jenkins | 42 | Wife | — | Kansas |
| 28 | Fred E. Jenkins | 20 | Son | Driver | Missouri |
| 29 | David R. Jenkins THIS PERSON | 18 | Son | Laborer | Missouri |
| 30 | Cora May Jenkins | 16 | Daughter | — | Missouri |
| 31 | Verne F. Jenkins | 12 | Son | — | Missouri |
| 32 | Dorothy Jenkins | 10 | Daughter | — | Missouri |
| 33 | Claude Riddle | 31 | Head | Tinner | Illinois |
| 34 | Vera Riddle | 30 | Wife | — | Missouri |
| 35 | Jeanette Riddle | 8 | Daughter | — | Missouri |
| 36 | Robert Riddle | 5 | Son | — | Missouri |
| 37 | Joseph E. Alexander | 54 | Head | Moulder | Tennessee |
| 38 | Ida B. Alexander | 54 | Wife | — | Tennessee |
| 39 | Louis F. Glody | 48 | Head | Assembly Man | Missouri |
| 40 | Eileen Glody | 23 | Wife | — | 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)