HM
Helen Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Helen Martin across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed), with identified parents Pearl & Robert — first a spouse (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West Jefferson |
| 1935 Residence (County) | Madison |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus |
| Est. Birth Year | ~1919 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Willard Martin | Head | — | 24 | ~1916 |
| Steve Martin | Son | — | 1 | ~1939 |
| Helen Martin | Spouse | — | 21 | ~1919 |
Census Appearances
1920
Franklin, Ohio
Daughter, age 1
Franklin, Ohio · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Daughter, age 12
Franklin, Ohio · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Spouse, age 21
Franklin-County, Ohio · implied b. ~1919 — 3 household members
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West Jefferson |
| 1935 Residence (County) | Madison |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Helen Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Pearl Martin (~0.92 confidence) and father Robert Martin (~0.92 confidence) and mother Evelyn Martin (~0.92 confidence) and mother Mary Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Pearl Martin
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Robert Martin
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Evelyn Martin
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Mary Martin
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Martin
Spouse · 1940 · age 21 · b. ~1919 · Ohio
★ 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03245-00554)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucille Hoarington | 4 | daughter | — | Ohio |
| 2 | Philip Neal Hoarington | 2 | son | — | Ohio |
| 3 | William Tumbles | 45 | Head | Ruling | Nebraska |
| 4 | Mary Tumbles | 39 | Wife | — | Ohio |
| 5 | Dorothy Tumbles | 14 | daughter | — | Ohio |
| 6 | William Jr Tumbles | 12 | son | — | Ohio |
| 7 | Marjorie Tumbles | 10 | daughter | — | Ohio |
| 8 | William C Dearing | 67 | Head | Store Helper | Ohio |
| 9 | Elizabeth Dearing | 58 | Wife | — | Ohio |
| 10 | Emma Worley | 76 | mother-in-law | — | Ohio |
| 11 | Josephine Craig | 57 | Head | Helper | France |
| 12 | Agnes Sawyer | 26 | daughter | — | Ohio |
| 13 | William Sawyer | 5 | grandson | — | Ohio |
| 14 | Robert Sawyer | 4 | grandson | — | Ohio |
| 15 | Madeline Craig | 19 | daughter | Typist | Ohio |
| 16 | James Bateman | 59 | Head | Labor | Pennsylvania |
| 17 | Essie Bateman | 52 | Wife | — | West Virginia |
| 18 | Charles S Myers | 50 | Head | Conductor | Ohio |
| 19 | Etta Cleo Myers | 44 | Wife | — | West Virginia |
| 20 | Maxine Myers | 19 | daughter | Stenographer | Ohio |
| 21 | Antonia Dearing | 69 | Head | — | Ohio |
| 22 | Arthur Binklimer | 60 | lodger | Retired | Ohio |
| 23 | Herman Newman | 60 | lodger | Car Repairer | Ohio |
| 24 | Arthur D Eiselstein | 54 | lodger | Car Inspector | Ohio |
| 25 | Charles Sprouse | 50 | lodger | Boiler Maker | West Virginia |
| 26 | Thomas Stephens | 25 | Head | Shipping Clerk | Ohio |
| 27 | Dorothy Stephens | 23 | Wife | — | Ohio |
| 28 | Shirley Jean Stephens | 3 | daughter | — | Ohio |
| 29 | Willard Martin | 24 | Head | Salesman | Ohio |
| 30 | Helen Martin THIS PERSON | 21 | Wife | — | Ohio |
| 31 | Steve Thomas Martin | 1 | son | — | Ohio |
| 32 | Ray Skinner | 48 | Head | Operator | Ohio |
| 33 | Ruth Skinner | 30 | Wife | — | Ohio |
| 34 | Christine Skinner | 7 | daughter | — | Ohio |
| 35 | Barbara Skinner | 4 | daughter | — | Ohio |
| 36 | Faye Watson | 13 | sister-in-law | — | Ohio |
| 37 | John J Miller | 37 | Head | Waitress | Ohio |
| 38 | Violet Miller | 32 | Wife | Breaker | Ohio |
| 39 | Clyde A Wotring | 18 | son | New Worker | Ohio |
| 40 | Robert E Wotring | 16 | son | — | Ohio |
Pedigree Summary
Helen
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)