IM
Ida Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wyandot-County, Ohio
Our Model Tree links this Ida Martin across the 1910, 1920, 1930 and 1940 US Censuses in Wyandot-County, Ohio (XGBoost, ~Confirmed), with identified parents Anselm & Rosa — first a daughter (b.~1878), then head of a 2-person household.
Age 62
b. ~1878
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wyandot-County, Ohio |
| Surname | Martin |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Upper Sandusky Village |
| 1935 Residence (County) | Wyandot |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Upper Sandusky Village |
| Est. Birth Year | ~1878 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ida Martin | Daughter | — | 62 | ~1878 |
| Rosa Martin | Head | — | 88 | ~1852 |
Census Appearances
1910
Wyandot, Ohio
Daughter, age 32
Wyandot, Ohio · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Wyandot, Ohio
Daughter, age 43
Wyandot, Ohio · implied b. ~1877 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Wyandot, Ohio
Daughter, age 52
Wyandot, Ohio · implied b. ~1878 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Wyandot-County, Ohio
Daughter, age 62
Wyandot-County, Ohio · implied b. ~1878 — 2 household members
| Surname | Martin |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Upper Sandusky Village |
| 1935 Residence (County) | Wyandot |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| 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 Ida Martin across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anselm Martin (~0.92 confidence) and mother Rosa Martin (~0.92 confidence) and mother Rosa Martin (~0.92 confidence) and mother Rose Martin (~0.92 confidence) and mother Rosa Martin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anselm Martin
b. ~1846
Source father
● Household
· direct · ~0.92
Mother
Rosa Martin
b. ~1852
Source mother
● Household
· direct · ~0.92
Mother
Rosa Martin
b. ~1852
Source mother
● Household
· direct · ~0.92
Mother
Rose Martin
b. ~1852
Source mother
● Household
· direct · ~0.92
Mother
Rosa Martin
b. ~1859
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ida Martin
Daughter · 1940 · age 62 · b. ~1878 · 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 — Wyandot-County, Ohio
Open full size
1940 US Federal Census — Wyandot-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03172-00535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Russell H. Kear | 39 | Head | Common Pleas Judge | Ohio |
| 2 | Marcella Kear | 37 | Wife | — | Ohio |
| 3 | Kathleen Kear | 5 | Daughter | — | Ohio |
| 4 | Russell H. Jr. Kear | 1 | Son | — | Ohio |
| 5 | Benjamin C. Harman | 58 | Head | Broker | Ohio |
| 6 | Minnie Harman | 57 | Wife | — | Ohio |
| 7 | Robert Harman | 28 | Son | Teacher | Ohio |
| 8 | Riley Hale | 68 | Head | — | Ohio |
| 9 | Clara Haas | 61 | Head | — | Ohio |
| 10 | Stella M. Markey | 70 | Head | — | Ohio |
| 11 | Winona Keller | 28 | Lodger | Bookkeeper | Ohio |
| 12 | Rosa Martin | 88 | Head | — | Ohio |
| 13 | Ida Martin THIS PERSON | 62 | Daughter | — | Ohio |
| 14 | George Ray Wettling | 38 | Head | Traveling Salesman | New York |
| 15 | Vesta E. Wettling | 39 | Wife | — | Maryland |
| 16 | Charles R. Wettling | 12 | Son | — | New York |
| 17 | Robert F. Routson | 50 | Head | Traveling Salesman | Ohio |
| 18 | Nan R. Routson | 44 | Wife | — | Louisiana |
| 19 | Dorothy Ann Routson | 15 | Daughter | — | Arkansas |
| 20 | Russell W. Main | 43 | Head | Manufacturer | Indiana |
| 21 | Bertha Main | 46 | Wife | — | Ohio |
| 22 | Elizabeth Anne Main | 8 | Daughter | — | Ohio |
| 23 | Aaron O. Suber | 74 | Head | — | Ohio |
| 24 | Mary Suber | 67 | Wife | — | Ohio |
| 25 | William F. Lockwood | 84 | Head | — | Ohio |
| 26 | Jennie E. Lockwood | 88 | Wife | — | Ohio |
| 27 | Clarence Henige | 43 | Head | Fire Truck Driver | Ohio |
| 28 | Kathryn Henige | 41 | Wife | — | Ohio |
| 29 | Frances Henige | 11 | Daughter | — | Ohio |
| 30 | Martha Henige | 9 | Daughter | — | Ohio |
| 31 | Mary K. Henige | 7 | Daughter | — | Ohio |
| 32 | Thomas Henige | 2 | Son | — | Ohio |
| 33 | Thomas Henige | 75 | Father | — | Ohio |
| 34 | Clarence W. Koehler | 35 | Head | Proprietor | Ohio |
| 35 | Cleo Koehler | 33 | Wife | — | Ohio |
| 36 | Bruce W. Koehler | 8 | Son | — | Ohio |
| 37 | Richard E. Koehler | 7 | Son | — | Ohio |
| 38 | Iris Ann Koehler | 4 | Daughter | — | Ohio |
| 39 | Lee M. Newcomer | 59 | Head | Editor | Ohio |
| 40 | Mary Newcomer | 50 | Wife | — | Ohio |
Pedigree Summary
Ida
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)