IM
Irene Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Irene Martin across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 9-person household.
Age 44
b. ~1896
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Martin |
| Given Name | Irene E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Toledo city |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Toledo City |
| Est. Birth Year | ~1896 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Irene | Age | Birth yr |
|---|---|---|---|---|
| James Martin | Son | — | 20 | ~1920 |
| James Martin | Head | — | 50 | ~1890 |
| Arthur Martin | Son | — | 8 | ~1932 |
| Virginia Martin | Daughter | — | 14 | ~1926 |
| Irene Martin | Spouse | — | 44 | ~1896 |
| Clara Martin | Daughter | — | 18 | ~1922 |
| Enid Martin | Daughter | — | 2 | ~1938 |
| Paul Martin | Son | — | 22 | ~1918 |
| Edna Martin | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Lucas, Ohio
Spouse, age 38
Lucas, Ohio · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Isabell |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Lucas-County, Ohio
Spouse, age 44
Lucas-County, Ohio · implied b. ~1896 — 9 household members
| Surname | Martin |
| Given Name | Irene E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Toledo city |
| 1935 Residence (County) | Lucas |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Irene Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Martin
Spouse · 1940 · age 44 · b. ~1896 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03266-00954)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Bugonis | 13 | Son | — | Ohio |
| 2 | Heller Van Gunten | 31 | Head | Broker | Ohio |
| 3 | Ena Van Gunten | 31 | Wife | Secretary | Ohio |
| 4 | Edward A. Van Gunten | 2 | Son | — | Ohio |
| 5 | Linda M. Van Gunten | 0 | Daughter | — | Ohio |
| 6 | James O. Martin | 50 | Head | Paymaster | Kentucky |
| 7 | Irene E. Martin THIS PERSON | 44 | Wife | — | Kentucky |
| 8 | Paul E. Martin | 22 | Son | Machine Operator | Kentucky |
| 9 | James O. Martin | 20 | Son | Machine Operator | Ohio |
| 10 | Clara Rose Martin | 18 | Daughter | Beautician | Ohio |
| 11 | Edna Ray Martin | 16 | Daughter | — | Ohio |
| 12 | Virginia L. Martin | 14 | Daughter | — | Ohio |
| 13 | Arthur L. Martin | 8 | Son | — | Ohio |
| 14 | Enid M. Martin | 2 | Daughter | — | Ohio |
| 15 | Mildred Kohler | 43 | Head | Record Clerk | Indiana |
| 16 | William B. Kohler | 20 | Son | Multigraph Oper. | Ohio |
| 17 | John Kohler | 14 | Son | — | Ohio |
| 18 | John H. Bennett | 52 | Head | Iron Worker | Ohio |
| 19 | Olive Bennett | 51 | Wife | Laundress | Ohio |
| 20 | John F. Dennis | 60 | Head | Laborer | Ohio |
| 21 | Lena M. Dennis | 58 | Wife | — | Ohio |
| 22 | Charles Bank | 85 | Father-in-law | — | Germany |
| 23 | Kenneth D. Richmond | 38 | Head | Set-Up Man | Ohio |
| 24 | Ruth Richmond | 39 | Wife | Beautician | Ohio |
| 25 | Owen Richmond | 17 | Son | — | Ohio |
| 26 | Wallace Reid | 36 | Head | Auto Mechanic | Ohio |
| 27 | Alice Reid | 31 | Wife | Saleslady | Ohio |
| 28 | Corvin D. Jenkins | 29 | Head | Finish Assembly | Ohio |
| 29 | Naomi Jenkins | 28 | Wife | — | Ohio |
| 30 | Darlene Jenkins | 7 | Daughter | — | Ohio |
| 31 | Dale Jenkins | 3 | Son | — | Ohio |
| 32 | Obera Reeve | 74 | Mother-in-law | Bricklayer | England |
| 33 | M. Victor Riley | 34 | Head | Filler | Indiana |
| 34 | Marie Ethel Riley | 32 | Wife | Credit Clerk | Indiana |
| 35 | Susie B. Riley | 58 | Mother | Saleslady | Indiana |
| 36 | Howard Sager | 32 | Head | Traveling Salesman | Ohio |
| 37 | Ruth Sager | 29 | Wife | — | Ohio |
| 38 | Jeanne Sager | 7 | Daughter | — | Ohio |
| 39 | Robert Sager | 3 | Son | — | Ohio |
| 40 | Harry B. Augustus | 71 | Head | — | Ohio |
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)