TM
Thomas Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Rush-County, Indiana
Our Model Tree links this Thomas Martin across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Rush-County, Indiana (XGBoost, ~Confirmed), with identified parents William & Ollie — first a head (b.~1898), then head of a 3-person household.
Age 42
b. ~1898
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rush-County, Indiana |
| Surname | Martin |
| Given Name | Thomas C. D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Union Twp |
| 1935 Residence (County) | Rush |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 66 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farmer |
| Township / Ward | Union Twp |
| Est. Birth Year | ~1898 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Martin | Head | — | 42 | ~1898 |
| Alvin Martin | Son | — | 19 | ~1921 |
| Ocie Martin | Spouse | — | 41 | ~1899 |
Census Appearances
1900
Rush, Indiana
Son, age 3
Rush, Indiana · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Birth Month | Sep |
| Birth Year | 1897 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1910
Rush, Indiana
Son, age 12
Rush, Indiana · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Rush, Indiana
Head, age 22
Rush, Indiana · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Labor |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Rush, Indiana
Head, age 32
Rush, Indiana · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Rush-County, Indiana
Head, age 42
Rush-County, Indiana · implied b. ~1898 — 3 household members
| Surname | Martin |
| Given Name | Thomas C. D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Union Twp |
| 1935 Residence (County) | Rush |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 66 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 Thomas Martin across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Martin (~0.92 confidence) and mother Ollie Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Martin
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Ollie Martin
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Martin
Head · 1940 · age 42 · b. ~1898 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Rush-County, Indiana
Open full size
1940 US Federal Census — Rush-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01091-00501)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chelsea Shields | 24 | Wife | — | Indiana |
| 2 | Lloyd D. Reese | 17 | Step-son | — | Indiana |
| 3 | Fred M. Martin | 48 | Head | Farmer | Indiana |
| 4 | John Thomas Martin | 9 | Son | — | Indiana |
| 5 | Alice (Ab) Martin | 19 | Daughter | — | Indiana |
| 6 | Russell Fink | 37 | Head | Clerk | Indiana |
| 7 | Frances Fink | 35 | Wife | — | Indiana |
| 8 | Carl D. Hallgarth | 28 | Head | Farm Laborer | Indiana |
| 9 | Lois Hallgarth | 23 | Wife | — | Indiana |
| 10 | Halie Hallgarth | 4 | Son | — | Indiana |
| 11 | Nancy Hallgarth | 2 | Daughter | — | Indiana |
| 12 | Charles Dawson | 24 | Head | Farm Laborer | Indiana |
| 13 | Ruth Dawson | 23 | Wife | — | Indiana |
| 14 | Charles E. Thornburg | 53 | Lodger | — | Indiana |
| 15 | Basil B. Young | 41 | Head | Farmer | Indiana |
| 16 | Lillie B. Young | 38 | Wife | — | Indiana |
| 17 | Max E. Young | 17 | Son | — | Indiana |
| 18 | Phyllis J. Young | 12 | Daughter | — | Indiana |
| 19 | Marilyn Jane Young | 1 | Daughter | — | Indiana |
| 20 | Basil D. Hinchman | 62 | Head | Farmer | Indiana |
| 21 | Katherine Hinchman | 62 | Wife | — | Indiana |
| 22 | Marion L. Hinchman | 35 | Daughter | Teacher | Indiana |
| 23 | Edward Hinchman | 22 | Son | Laborer | Indiana |
| 24 | Orville Martin | 47 | Head | Farmer | Indiana |
| 25 | Ruth Martin | 43 | Wife | — | Indiana |
| 26 | Hugh Banks | 56 | Head | Farmer | Indiana |
| 27 | Fern E. Banks | 54 | Wife | — | Indiana |
| 28 | Clarence F. Kennedy | 43 | Head | Farm Laborer | Indiana |
| 29 | Jessie M. Kennedy | 32 | Wife | — | Indiana |
| 30 | Wilford Kennedy | 13 | Son | — | Indiana |
| 31 | Eugene Kennedy | 10 | Son | — | Indiana |
| 32 | Edith Kennedy | 4 | Daughter | — | Indiana |
| 33 | Wilford Kennedy | 73 | Father | — | Ohio |
| 34 | George Kennedy | 58 | Uncle | Farm Laborer | Ohio |
| 35 | Guy A. Wysong | 37 | Head | Farmer | Ohio |
| 36 | Thelma D. Wysong | 35 | Wife | — | Indiana |
| 37 | Caryl J. Wysong | 13 | Son | — | Indiana |
| 38 | Thomas C. D. Martin THIS PERSON | 42 | Head | Farmer | Indiana |
| 39 | Ocie A. Martin | 41 | Wife | — | Indiana |
| 40 | Alvin Martin | 19 | Son | Farmer | Indiana |
Pedigree Summary
Thomas
Gen 1 · 2 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)