MD
Mary Daley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allen-County, Ohio
Our Model Tree links this Mary Daley across the 1930 and 1940 US Censuses in Allen-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 8-person household.
Age 42
b. ~1898
Female
Spouse
Born: Italy
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allen-County, Ohio |
| Surname | Daley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Allen |
| 1935 Residence (County) | Allen |
| Naturalization Status | First papers filed |
| Additional Details | |
| Highest Grade | No 0 |
| 1935 Residence | Same Place |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
| Est. Birth Year | ~1898 |
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 |
|---|---|---|---|---|
| Kate Daley | Head | — | 52 | ~1888 |
| Geraldine Daley | Daughter | — | 4 | ~1936 |
| Thomas Daley | Son | — | 14 | ~1926 |
| Mary Daley | Spouse | — | 42 | ~1898 |
| Lily Daley | Daughter | — | 20 | ~1920 |
| Louis Daley | Son | — | 9 | ~1931 |
| Annette Daley | Daughter | — | 12 | ~1928 |
| Bebari Daley | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Allen, Ohio
Spouse, age 34
Allen, Ohio · implied b. ~1896 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Italy |
| Naturalization Status | Alien |
| Year of Immigration | 1911 |
| 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
Allen-County, Ohio
Spouse, age 42
Allen-County, Ohio · implied b. ~1898 — 8 household members
| Surname | Daley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Allen |
| 1935 Residence (County) | Allen |
| Naturalization Status | First papers filed |
| 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 Daley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Daley
Spouse · 1940 · age 42 · b. ~1898 · 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 — Allen-County, Ohio
Open full size
1940 US Federal Census — Allen-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03020-00750)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John C. O'Brien | 51 | Head | Contractor | Ohio |
| 42 | Mary E. O'Brien | 48 | Wife | — | Ohio |
| 43 | Dorothy O'Brien | 14 | Daughter | — | Ohio |
| 44 | Marcia O'Brien | 12 | Daughter | — | Ohio |
| 45 | Virginia O'Brien | 9 | Daughter | — | Ohio |
| 46 | Thomas Houseworth | 36 | Head | Core Maker | Ohio |
| 47 | Marie R. Houseworth | 38 | Wife | — | Ohio |
| 48 | Rita Houseworth | 9 | Daughter | — | Ohio |
| 49 | Cora Stoner | 58 | Head | — | Ohio |
| 50 | D. J. Wriggelsworth | 27 | Head | Clerk | Ohio |
| 51 | Ruby Wriggelsworth | 23 | Wife | Trimmer | Ohio |
| 52 | Eugene E. Carey | 56 | Head | Mason | Ohio |
| 53 | Nelma Carey | 47 | Wife | Cigar Maker | Ohio |
| 54 | Max (Ab) Carey | 25 | Son | Laborer | Ohio |
| 55 | Dewight (Ab) Carey | 20 | Son | Waiter | Ohio |
| 56 | James Mcmanaway | 35 | Head | Car Repairman | Ohio |
| 57 | Ethel Mcmanaway | 32 | Wife | Cigar Maker | Ohio |
| 58 | Alice Mcmanaway | 12 | Daughter | — | Ohio |
| 59 | Helen O. Mcmanaway | 11 | Daughter | — | Ohio |
| 60 | Herbert Stein | 34 | Head | Optician | Indiana |
| 61 | Caroline Stein | 35 | Wife | — | Ohio |
| 62 | Mary K. Stein | 8 | Daughter | — | Ohio |
| 63 | Herbert Wm Stein | 6 | Son | — | Ohio |
| 64 | John Thomas Stein | 2 | Son | — | Ohio |
| 65 | Catherine Lutgenau | 64 | Mother in law | — | Ohio |
| 66 | Oscar Koch | 56 | Head | Car Inspector | Ohio |
| 67 | Louise Koch | 52 | Wife | — | Ohio |
| 68 | Mary Martha Koch | 22 | Daughter | Registered Nurse | Ohio |
| 69 | Frank Konst | 54 | Head | Boilermaker | Ohio |
| 70 | Luella Konst | 46 | Wife | — | Ohio |
| 71 | George Fulford | 25 | Lodger | Laborer | Indiana |
| 72 | Kathlyn Fulford | 18 | Lodger | — | Ohio |
| 73 | Kate Daley | 52 | Head | — | Italy |
| 74 | Mary Daley THIS PERSON | 42 | Wife | — | Italy |
| 75 | Lily Daley | 20 | Daughter | Clerk | Ohio |
| 76 | Bebari Daley | 18 | Daughter | Nursesmaid | Ohio |
| 77 | Thomas Daley | 14 | Son | — | Ohio |
| 78 | Annette Daley | 12 | Daughter | — | Ohio |
| 79 | Louis Daley | 9 | Son | — | Ohio |
| 80 | Geraldine Daley | 4 | Daughter | — | 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)