MC
Mary Cole — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Trumbull, Ohio
Our Model Tree links this Mary Cole across the 1920, 1930 and 1940 US Censuses in Trumbull, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1867), then head of a 3-person household.
Age 63
b. ~1867
Female
Spouse
Born: Wales
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Trumbull, Ohio |
| Surname | Cole |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1870 |
| Age at First Marriage | 21 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Liberty Township |
| Est. Birth Year | ~1867 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bert Cole | Head | — | 69 | ~1861 |
| Harold Cole | Son | — | 26 | ~1904 |
| Mary Cole | Spouse | — | 63 | ~1867 |
Census Appearances
1920
Mahoning, Ohio
Spouse, age 52
Mahoning, Ohio · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cole |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1870 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1930
Trumbull, Ohio
Spouse, age 63
Trumbull, Ohio · implied b. ~1867 — 3 household members
| Surname | Cole |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1870 |
| Age at First Marriage | 21 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Mahoning-County, Ohio
Spouse, age 73
Mahoning-County, Ohio · implied b. ~1867 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cole |
| Given Name | Maryan |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Girard |
| 1935 Residence (County) | Trumbull |
| Naturalization Status | First papers filed |
| Highest Grade | No 4 |
| 1935 Residence | Ohio |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Mary Cole across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cole
Spouse · 1930 · age 63 · b. ~1867 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Trumbull, Ohio
Open full size
1930 US Federal Census — Trumbull, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1884:0274)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Abraham Kiefer | 56 | Head | — | Pennsylvania |
| 2 | Isaiah Kiefer | 50 | Wife | — | Pennsylvania |
| 3 | Pearl Kiefer | 38 | Daughter | — | Pennsylvania |
| 4 | Jessie Bish | 44 | Daughter | — | Iowa |
| 5 | Edna Bish | 20 | Granddaughter | — | Pennsylvania |
| 6 | Albert Kiefer | 59 | Head | — | Ohio |
| 7 | Robert A. Taylor | 61 | Head | Farmer | Ohio |
| 8 | Blanche Taylor | 25 | Daughter | — | Ohio |
| 9 | Velma Taylor | 17 | Daughter | — | Ohio |
| 10 | Robert Smiley | 28 | Head | Teamster | Pennsylvania |
| 11 | Mary Smiley | 28 | Wife | — | Pennsylvania |
| 12 | Betty Smiley | 2 | Daughter | — | Pennsylvania |
| 13 | William W. Turner | 43 | Head | Machinist | Ohio |
| 14 | Ruth M. Turner | 33 | Wife | — | Ohio |
| 15 | James A. Turner | 10 | Son | — | Ohio |
| 16 | George W. Turner | 9 | Son | — | Ohio |
| 17 | Harvey L. Turner | 8 | Son | — | Ohio |
| 18 | William Ray Bailey | 40 | Head | Gardening | Ohio |
| 19 | Margaret L. Bailey | 37 | Wife | — | Pennsylvania |
| 20 | Evelyn A. Bailey | 16 | Daughter | — | Utah |
| 21 | Helen M. Bailey | 15 | Daughter | — | Ohio |
| 22 | William F. Bailey | 13 | Son | — | Ohio |
| 23 | Clyde H. Bailey | 12 | Son | — | Ohio |
| 24 | Billy M. Bailey | 8 | Son | — | Ohio |
| 25 | Bertha P. Bailey | 6 | Daughter | — | Ohio |
| 26 | Seymour Bailey | 82 | Father | — | Ohio |
| 27 | Bert Cole | 69 | Head | Caretaker | Ohio |
| 28 | Mary A. Cole THIS PERSON | 63 | Wife | — | Wales |
| 29 | Harold W. Cole | 26 | Son | Mechanic | Ohio |
| 30 | David H. Butts | 42 | Head | Fireman | Pennsylvania |
| 31 | Nellie V. Butts | 34 | Wife | — | Ohio |
| 32 | Doris M. Butts | 9 | Daughter | — | Ohio |
| 33 | William H. Pickell | 52 | Head | Engineer | Pennsylvania |
| 34 | Ella R. Pickell | 44 | Wife | — | Pennsylvania |
| 35 | Harry E. Pickell | 27 | Son | Engineer | Ohio |
| 36 | Earl W. Pickell | 21 | Son | Machinist | Ohio |
| 37 | Jacob Schmutz | 56 | Head | Caretaker | Pennsylvania |
| 38 | Elizabeth Schmutz | 50 | Wife | Laundress | Germany |
| 39 | Matilda Schmutz | 25 | Daughter | — | Pennsylvania |
| 40 | Wilbert Schmutz | 7 | Grandson | — | Pennsylvania |
| 41 | John A. Munnell | 38 | Head | Machinist | Ohio |
| 42 | Ruby J. Munnell | 40 | Wife | — | Ohio |
| 43 | Almira G. Hahn | 85 | Head | — | Ohio |
| 44 | Edward Hahn | 60 | Son | Physician | Ohio |
| 45 | Robert Hahn | 51 | Son | Farmer | Ohio |
| 46 | Paul A. Winton | 37 | Head | Pipe Fitter | Ohio |
| 47 | Katherine Winton | 40 | Wife | — | West Virginia |
| 48 | Eileen Winton | 9 | Daughter | — | Ohio |
| 49 | Betty J. Winton | 7 | Daughter | — | Ohio |
| 50 | Donna J. Winton | 4 | Daughter | — | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)