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Mildred Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Posey-County, Indiana
Our Model Tree links this Mildred Martin across the 1920, 1930 and 1940 US Censuses in Posey-County, Indiana (XGBoost, ~Confirmed), with identified parents Carrie & William — first a daughter (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Posey-County, Indiana |
| Surname | Martin |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Black Township |
| 1935 Residence (County) | Posey |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 242 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Operator |
| Township / Ward | Black Township |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Martin | Daughter | — | 22 | ~1918 |
| William Martin | Head | — | 50 | ~1890 |
| Loren Martin | Son | — | 20 | ~1920 |
| Carrie Martin | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Posey, Indiana
Daughter, age 2
Posey, Indiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Posey, Indiana
Daughter, age 12
Posey, Indiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mildred K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Posey-County, Indiana
Daughter, age 22
Posey-County, Indiana · implied b. ~1918 — 4 household members
| Surname | Martin |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Black Township |
| 1935 Residence (County) | Posey |
| Occupation | Operator |
| Industry | Telephone |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 242 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mildred Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Carrie Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and mother Carrie Martin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Carrie Martin
b. ~1890
Source mother
● Household
· direct · ~0.92
Father
William Martin
b. ~1890
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1890
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Carrie Martin
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Martin
Daughter · 1940 · age 22 · b. ~1918 · Indiana
★ You are viewing this record
Sibling
Loren 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 — Posey-County, Indiana
Open full size
1940 US Federal Census — Posey-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01087-00204)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Miller | 53 | Wife | — | Indiana |
| 2 | Lawrence C Miller | 25 | Son | — | Indiana |
| 3 | Glenn T Miller | 23 | Son | Farmer Helper | Indiana |
| 4 | Rosa B Miller | 21 | Daughter | — | Indiana |
| 5 | John J Miller | 18 | Son | Farmer Helper | Indiana |
| 6 | Helen R Miller | 13 | Daughter | — | Indiana |
| 7 | Edwin J Tucker | 27 | Head | Owner Operator | Indiana |
| 8 | Joyce Tucker | 26 | Wife | — | Indiana |
| 9 | Earl E Tucker | 3 | Son | — | Indiana |
| 10 | Henry Martin | 77 | Head | Farmer | Indiana |
| 11 | Ida Martin | 48 | Daughter | — | Indiana |
| 12 | Wallace Lydia Martin | 46 | Daughter | — | Indiana |
| 13 | Ed. W Rueger | 48 | Head | Salesman | Indiana |
| 14 | Odelia Rueger | 47 | Wife | — | Indiana |
| 15 | Wilton V Rueger | 22 | Son | Farm Helper | Indiana |
| 16 | Ruth E Rueger | 19 | Daughter | — | Indiana |
| 17 | Warren J Rueger | 17 | Son | Farm Laborer | Indiana |
| 18 | Darwin Rueger | 12 | Son | — | Indiana |
| 19 | Malcolm E Rueger | 24 | Head | Farm Tenant | Indiana |
| 20 | Esther W Rueger | 23 | Wife | — | Indiana |
| 21 | Edward L Rueger | 1 | Son | — | Indiana |
| 22 | Albert S Trabert | 39 | Head | Farmer | Indiana |
| 23 | Louise L Trabert | 40 | Wife | — | Indiana |
| 24 | Gayland F Trabert | 16 | Son | Farm Helper | Indiana |
| 25 | Lester W Trabert | 14 | Son | Farm Helper | Indiana |
| 26 | Eugene E Trabert | 12 | Son | — | Indiana |
| 27 | Albert S Jr Trabert | 10 | Son | — | Indiana |
| 28 | Carolyn J Trabert | 7 | Daughter | — | Indiana |
| 29 | Fredrick Trabert | 77 | Head | — | Indiana |
| 30 | William S Martin | 50 | Head | Farmer | Indiana |
| 31 | Carrie E Martin | 50 | Wife | Operator | Indiana |
| 32 | Mildred E Martin THIS PERSON | 22 | Daughter | Operator | Indiana |
| 33 | Loren E Martin | 20 | Son | Farm Helper | Indiana |
| 34 | Frank Watkins | 50 | Head | Farmer | Indiana |
| 35 | Emma Watkins | 47 | Wife | — | Indiana |
| 36 | Walter Wallen | 52 | Head | Farmer | Indiana |
| 37 | Alma M Wallen | 43 | Wife | — | Indiana |
| 38 | Harold A Wallen | 20 | Son | Farm Helper | Indiana |
| 39 | Gilbert W Wallen | 15 | Son | Farm Helper | Indiana |
| 40 | Herman A Bulley | 53 | Head | Farmer | Indiana |
Pedigree Summary
Mildred + 1 sibling
Gen 1 · 5 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)