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Jack Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ripley-County, Missouri
Our Model Tree links this Jack Martin across the 1930 and 1940 US Censuses in Ripley-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 6-person household.
Age 29
b. ~1911
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ripley-County, Missouri |
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Naylor City |
| 1935 Residence (County) | Ripley |
| Additional Details | |
| Occupation | Road Construction |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 3 |
| Income (1939) | 34 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Road Construction |
| Township / Ward | Naylor City |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| William Stozzel | Other | — | 1 | ~1939 |
| Ralph Martin | Son | — | 26 | ~1914 |
| Kitty Martin | Spouse | — | 47 | ~1893 |
| Audrey Stozzel | Daughter | — | 22 | ~1918 |
| Jack Martin | Son | — | 29 | ~1911 |
| H Martin | Head | — | 52 | ~1888 |
Census Appearances
1930
Ripley, Missouri
Son, age 19
Ripley, Missouri · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Ripley-County, Missouri
Son, age 29
Ripley-County, Missouri · implied b. ~1911 — 6 household members
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Naylor City |
| 1935 Residence (County) | Ripley |
| Occupation | Road Construction |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 3 |
| Income (1939) | 34 |
| Highest Grade | Hs 2 |
| 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 Jack Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Martin
Son · 1940 · age 29 · b. ~1911 · Missouri
★ You are viewing this record
Sibling
Audrey Stozzel
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Martin
Sibling · 1940 · age 26
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 — Ripley-County, Missouri
Open full size
1940 US Federal Census — Ripley-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02144-00535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Luretta Raper | 13 | Daughter | — | Missouri |
| 2 | Curtis Raper | 12 | Son | — | Missouri |
| 3 | Wilma Ruth Raper | 9 | Daughter | — | Missouri |
| 4 | Mary Jane Raper | 8 | Daughter | — | Missouri |
| 5 | Luke P. Hayes | 45 | Head | Watch Repair | Missouri |
| 6 | Grace Hayes | 33 | Wife | — | Missouri |
| 7 | Thomas Levi Hayes | 5 | Son | — | Missouri |
| 8 | Rufus P. Cain | 37 | Head | Shoe Repair | Missouri |
| 9 | Etta Cain | 39 | Wife | — | Missouri |
| 10 | Paul Varner | 17 | Step-son | — | Missouri |
| 11 | H. G. Martin | 52 | Head | House Painter | Illinois |
| 12 | Kitty Martin | 47 | Wife | — | Missouri |
| 13 | Jack Martin THIS PERSON | 29 | Son | Road Construction | Missouri |
| 14 | Ralph Martin | 26 | Son | Farmer | Missouri |
| 15 | Audrey Stozzel | 22 | Daughter | — | Missouri |
| 16 | William Clay Stozzel | 1 | Grand-son | — | Missouri |
| 17 | D. F. Cain | 68 | Head | Shoe Repair | Illinois |
| 18 | Eliza M. Cain | 61 | Wife | — | Missouri |
| 19 | N. J. Gary | 76 | Head | — | Kentucky |
| 20 | Liza Jane Gary | 70 | Wife | — | Kentucky |
| 21 | W. P. Rodgers | 63 | Head | Carpenter | Illinois |
| 22 | Cora Rodgers | 53 | Wife | — | Missouri |
| 23 | Haskil Rodgers | 35 | Son | Truck Driver | Missouri |
| 24 | Claudie Rodgers | 18 | Son | — | Missouri |
| 25 | Harry P. Turner | 49 | Head | City Marshall | Illinois |
| 26 | Bell Turner | 50 | Wife | — | Missouri |
| 27 | Gladis Turner | 22 | Daughter | House Keeper | Missouri |
| 28 | Floy Turner | 20 | Daughter | Clerk | Missouri |
| 29 | Harry Jr. Turner | 14 | Son | Farmer | Missouri |
| 30 | Clyde Turner | 13 | Son | — | Missouri |
| 31 | Glen Turner | 10 | Son | — | Missouri |
| 32 | Lawrence Grumlie | 43 | Head | Live Stock Dealer | Missouri |
| 33 | Lola A. Grumlie | 37 | Wife | — | Missouri |
| 34 | Betty Jean Grumlie | 11 | Daughter | — | Missouri |
| 35 | Lawrence Jr. Grumlie | 4 | Son | — | Missouri |
| 36 | Jerry Grumlie | 2 | Son | — | Missouri |
| 37 | F. A. Stout | 73 | Head | — | Ind. | Austin |
| 38 | Malinda E. Stout | 74 | Wife | — | Missouri |
| 39 | Clayton Blackwell | 26 | Head | Assistant Postmaster | Missouri |
| 40 | Mary Blackwell | 22 | Wife | — | Missouri |
Related Census Records
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)