MP
Mary Perry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Columbiana-County, Ohio
Our Model Tree links this Mary Perry across the 1920, 1930 and 1940 US Censuses in Columbiana-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 8-person household.
Age 56
b. ~1884
Female
Spouse
Born: Italy
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbiana-County, Ohio |
| Surname | Perry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Leetonia Village |
| 1935 Residence (County) | Columbiana |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
| Township / Ward | Leetonia Village |
| Est. Birth Year | ~1884 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Agnes Perry | Daughter | — | 30 | ~1910 |
| Margaret Perry | Daughter | — | 16 | ~1924 |
| Constance Perry | Daughter | — | 21 | ~1919 |
| Virginia Perry | Daughter | — | 22 | ~1918 |
| James Perry | Head | — | 60 | ~1880 |
| Michael Perry | Son | — | 32 | ~1908 |
| Frances Perry | Son | — | 14 | ~1926 |
| Mary Perry | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Columbiana, Ohio
Spouse, age 39
Columbiana, Ohio · implied b. ~1881 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Italy |
| Year of Immigration | 1905 |
| Naturalization Status | Alien |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | Italian |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
1930
Columbiana, Ohio
Spouse, age 46
Columbiana, Ohio · implied b. ~1884 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Italy |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 20 |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Mother Tongue | Italian |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
1940
Columbiana-County, Ohio
Spouse, age 56
Columbiana-County, Ohio · implied b. ~1884 — 8 household members
| Surname | Perry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Leetonia Village |
| 1935 Residence (County) | Columbiana |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
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 Perry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Perry
Spouse · 1940 · age 56 · b. ~1884 · 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 — Columbiana-County, Ohio
Open full size
1940 US Federal Census — Columbiana-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03045-00111)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Katherine Wickelmyer | 61 | Head | — | England |
| 2 | James Perry | 60 | Head | — | Italy |
| 3 | Mary Perry THIS PERSON | 56 | Wife | — | Italy |
| 4 | Michael Perry | 32 | Son | Barber | Ohio |
| 5 | Agnes Perry | 30 | Daughter | Seamstress | Ohio |
| 6 | Virginia Perry | 22 | Daughter | Maid | Ohio |
| 7 | Constance Perry | 21 | Daughter | Duster | Ohio |
| 8 | Margaret M. Perry | 16 | Daughter | — | Ohio |
| 9 | Frances Perry | 14 | Son | — | Ohio |
| 10 | Helen Cross | 63 | Head | Watchman | Italy |
| 11 | Lawrence Cross | 26 | Son | Bartender | Ohio |
| 12 | Nicholas Cross | 17 | Son | — | Ohio |
| 13 | Frances Cross | 15 | Son | — | Ohio |
| 14 | William Young | 53 | Head | — | England |
| 15 | Helen Young | 50 | Wife | — | England |
| 16 | John Young | 23 | Son | Mail Truck Driver | Ohio |
| 17 | Anna Young | 20 | Daughter | New Maker | Ohio |
| 18 | Francesco Salvino | 43 | Head | Machine Molder | Italy |
| 19 | Anna Salvino | 40 | Wife | Handle Finisher | Ohio |
| 20 | Clarence Flickinger | 31 | Head | Laborer | Ohio |
| 21 | Mary Flickinger | 31 | Wife | — | Ohio |
| 22 | Millie Flickinger | 5 | Daughter | — | Ohio |
| 23 | Carl Hyser | 35 | Head | Molder | Pennsylvania |
| 24 | Irene Hyser | 29 | Wife | — | Pennsylvania |
| 25 | June Hyser | 4 | Daughter | — | Ohio |
| 26 | Richard Hyser | 2 | Son | — | Ohio |
| 27 | Jacob Bowers | 57 | Lodger | Laborer | Pennsylvania |
| 28 | Palwood Huddleson | 63 | Head | — | Ohio |
| 29 | Sama Martines | 67 | Head | — | Ohio |
| 30 | James Martines | 47 | Son | — | Ohio |
| 31 | Joseh Flowers | 48 | Lodger | Junk Dealer | Ohio |
| 32 | Charles Henderson | 48 | Head | Laborer | Pennsylvania |
| 33 | Rose Henderson | 37 | Wife | — | Ohio |
| 34 | Betty Henderson | 15 | Daughter | — | Ohio |
| 35 | Martha Henderson | 4 | Daughter | — | Ohio |
| 36 | John Allison | 70 | Head | — | Ohio |
| 37 | John Vrabel | 58 | Head | Farm Operator | Czechoslovakia |
| 38 | Catherine Vrabel | 54 | Wife | — | Czechoslovakia |
| 39 | John Vrabel | 30 | Son | Enamel Dipper | Ohio |
| 40 | Catherine Vrabel | 24 | Daughter | Pottery Finisher | 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)