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Josephine Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Sedgwick-County, Kansas
Our Model Tree links this Josephine Martin across the 1920, 1930 and 1940 US Censuses in Sedgwick-County, Kansas (XGBoost, ~Confirmed), with identified parents J & Jake — first a daughter (b.~1918), then head of a 7-person household.
Age 22
b. ~1918
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sedgwick-County, Kansas |
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Sherman Twp |
| 1935 Residence (County) | Sedgwick |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Sherman Twp |
| Est. Birth Year | ~1918 |
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 Josephine | Age | Birth yr |
|---|---|---|---|---|
| Jerome Boos | Other | — | ~1940 | |
| Theresa Martin | Spouse | — | 59 | ~1881 |
| Josephine Martin | Daughter | — | 22 | ~1918 |
| Edwin Martin | Son | — | 18 | ~1922 |
| Jacob Martin | Head | — | 73 | ~1867 |
| Andrew Martin | Son | — | 20 | ~1920 |
| Paul Martin | Son | — | 26 | ~1914 |
Census Appearances
1920
Sedgwick, Kansas
Daughter, age 2
Sedgwick, Kansas · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Sedgwick, Kansas
Daughter, age 13
Sedgwick, Kansas · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Sedgwick-County, Kansas
Daughter, age 22
Sedgwick-County, Kansas · implied b. ~1918 — 7 household members
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Sherman Twp |
| 1935 Residence (County) | Sedgwick |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Josephine Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Martin (~0.92 confidence) and father Jake Martin (~0.92 confidence) and mother Theresa Martin (~0.92 confidence) and mother Tracy Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Martin
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Jake Martin
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Theresa Martin
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Tracy Martin
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Josephine Martin
Daughter · 1940 · age 22 · b. ~1918 · Kansas
★ You are viewing this record
Sibling
Paul Martin
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Martin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Martin
Sibling · 1940 · age 20
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 — Sedgwick-County, Kansas
Open full size
1940 US Federal Census — Sedgwick-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01258-00821)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joan Winter | 7 | Daughter | — | Kansas |
| 2 | Mary Winter | 5 | Daughter | — | Kansas |
| 3 | Lawrence Nussan | 31 | Hired Hand | Farm Laborer | Kansas |
| 4 | Leonard E. Moss | 48 | Head | Farmer | Iowa |
| 5 | Ruth Moss | 44 | Wife | — | Oklahoma |
| 6 | Kendall Moss | 18 | Son | Farm Laborer | Kansas |
| 7 | Ralph Moss | 20 | Son | Farm Laborer | Kansas |
| 8 | Delbert Moss | 16 | Son | Farm Laborer | Kansas |
| 9 | Lois Moss | 12 | Daughter | — | Kansas |
| 10 | Shirley Moss | 1 | Daughter | — | Kansas |
| 11 | Aloysius Martin | 31 | Head | Farmer | Kansas |
| 12 | Elizabeth Martin | 33 | Wife | — | Kansas |
| 13 | Virginia Martin | 2 | Daughter | — | Kansas |
| 14 | Aloysius J. Jr. Martin | 1 | Son | — | Kansas |
| 15 | Jacob O. Martin | 73 | Head | Farmer | Germany |
| 16 | Theresa Martin | 59 | Wife | — | Iowa |
| 17 | Paul Martin | 26 | Son | Farm Laborer | Kansas |
| 18 | Josephine Martin THIS PERSON | 22 | Daughter | — | Kansas |
| 19 | Andrew Martin | 20 | Son | Farm Laborer | Kansas |
| 20 | Edwin Martin | 18 | Son | Farm Laborer | Kansas |
| 21 | Jerome Boos | 0 | Grandson | — | Kansas |
| 22 | Gerhard A. Schippers | 40 | Head | Farmer | Kansas |
| 23 | Marie Schippers | 29 | Wife | — | Kansas |
| 24 | Mary Lou Schippers | 1 | Daughter | — | Kansas |
| 25 | Helen Reiter | 71 | Mother-in-law | — | Germany |
| 26 | Louis A. Freund | 40 | Head | Farmer | Kansas |
| 27 | Regina Freund | 21 | Wife | — | Kansas |
| 28 | Leo Rohling | 27 | Head | Farmer | Kansas |
| 29 | Mary Rohling | 24 | Wife | Servant | Kansas |
| 30 | Agnes A. Martin | 48 | Head | — | Kansas |
| 31 | Frances Martin | 20 | Daughter | — | Kansas |
| 32 | Roman Martin | 18 | Son | Farm Laborer | Kansas |
| 33 | Hubert Martin | 16 | Son | Farm Laborer | Kansas |
| 34 | Clarence Martin | 14 | Son | — | Kansas |
| 35 | Herbert Martin | 13 | Son | — | Kansas |
| 36 | Bernetta Martin | 11 | Daughter | — | Kansas |
| 37 | Bernadine Martin | 9 | Daughter | — | Kansas |
| 38 | Aloysius O. Hein | 40 | Head | Farmer | Kansas |
| 39 | Emma M. Hein | 36 | Wife | — | Kansas |
| 40 | Thelma Hein | 12 | Daughter | — | Kansas |
Related Census Records
Pedigree Summary
Josephine + 3 siblings
Gen 1 · 4 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)