MH
Margaret Hayes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this Margaret Hayes across the 1920, 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 3-person household.
Age 55
b. ~1885
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Hayes |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Middletown City |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Middletown City |
| Est. Birth Year | ~1885 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Charles Hayes | Head | — | 60 | ~1880 |
| Margaret Hayes | Spouse | — | 55 | ~1885 |
| Charles Hayes | Son | — | 31 | ~1909 |
Census Appearances
1920
Butler, Ohio
Spouse, age 35
Butler, Ohio · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayes |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Butler, Ohio
Other, age 45
Butler, Ohio · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayes |
| Given Name | Margaret |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 19 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Spouse, age 55
Butler-County, Ohio · implied b. ~1885 — 3 household members
| Surname | Hayes |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Middletown City |
| 1935 Residence (County) | Butler |
| Highest Grade | G 8 |
| 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 Margaret Hayes across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Hayes
Spouse · 1940 · age 55 · b. ~1885 · 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 — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03035-00195)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louis E. Ochs | 11 | Son | — | Michigan |
| 42 | Lola F. Ochs | 11 | Daughter | — | Michigan |
| 43 | Lloyd Haley | 50 | Head | Paper Worker | Kentucky |
| 44 | Blanche Haley | 47 | Wife | — | Kentucky |
| 45 | Raymond Haley | 17 | Son | — | Kentucky |
| 46 | Elden Haley | 9 | Son | — | Ohio |
| 47 | Charles Weidner | 73 | Head | — | Germany |
| 48 | Katherine Weidner | 76 | Wife | — | Ohio |
| 49 | John Weidner | 42 | Son | Plasterer | Ohio |
| 50 | Robert Salter | 27 | Head | Metallurgist | Kansas |
| 51 | Helen Salter | 27 | Wife | — | Kansas |
| 52 | Phyllis Salter | 3 | Daughter | — | Ohio |
| 53 | Robert V. Salter | 0 | Son | — | Ohio |
| 54 | Edward W. Parse | 31 | Head | Steel Worker | Pennsylvania |
| 55 | Letovina Parse | 29 | Wife | Store Clerk | Italy |
| 56 | James Conn | 35 | Head | Clerk | Ohio |
| 57 | Monna Conn | 32 | Wife | — | Michigan |
| 58 | Wendeline Conn | 12 | Daughter | — | Ohio |
| 59 | Frank Fronting | 52 | Head | Clerk | Ohio |
| 60 | Hattie M. Fronting | 49 | Wife | — | Ohio |
| 61 | Walter Stamp | 44 | Head | Steel Worker | Kentucky |
| 62 | Reva Stamp | 38 | Wife | — | Kentucky |
| 63 | Charles Stamp | 20 | Son | Steel Worker | Kentucky |
| 64 | Donald Stamp | 11 | Daughter | — | Ohio |
| 65 | Robert W. Raine | 27 | Head | Steel Worker | Ohio |
| 66 | Wadena Raine | 27 | Wife | — | Ohio |
| 67 | R. Stephen Raine | 0 | Son | — | Ohio |
| 68 | Earl E. Moreland | 41 | Head | Superintendent | Kentucky |
| 69 | Annabelle Moreland | 42 | Wife | — | Indiana |
| 70 | James E. Moreland | 13 | Son | — | Indiana |
| 71 | Betty Lou Moreland | 9 | Daughter | — | Indiana |
| 72 | Perry Nevel | 46 | Head | Paper Maker | Indiana |
| 73 | Irene Nevel | 35 | Wife | — | Indiana |
| 74 | Perry Nevel | 10 | Son | — | Illinois |
| 75 | Edward Nevel | 5 | Son | — | Ohio |
| 76 | Lee M. Thomas | 50 | Head | Automobile Salesman | Ohio |
| 77 | Emma W. Thomas | 49 | Wife | — | Ohio |
| 78 | Charles Hayes | 60 | Head | Laborer | Ohio |
| 79 | Margaret Hayes THIS PERSON | 55 | Wife | — | Ohio |
| 80 | Charles M. Hayes | 31 | Son | Steel Worker | 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)