MM
Margaret Mason — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Madison-County, Ohio
Our Model Tree links this Margaret Mason across the 1930 and 1940 US Censuses in Madison-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 7-person household.
Age 45
b. ~1895
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Madison-County, Ohio |
| Surname | Mason |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Fairfield Twp |
| 1935 Residence (County) | Madison |
| Additional Details | |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Fairfield Twp |
| Est. Birth Year | ~1895 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mason | Spouse | — | 45 | ~1895 |
| John Mason | Head | — | 57 | ~1883 |
| Joe Mason | Son | — | 7 | ~1933 |
| Freida Mason | Daughter | — | 5 | ~1935 |
| Grace Mason | Daughter | — | 15 | ~1925 |
| Paul Mason | Son | — | 12 | ~1928 |
| Charles Mason | Son | — | 9 | ~1931 |
Census Appearances
1930
Madison, Ohio
Other, age 38
Madison, Ohio · implied b. ~1892 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 17 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Madison-County, Ohio
Spouse, age 45
Madison-County, Ohio · implied b. ~1895 — 7 household members
| Surname | Mason |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Fairfield Twp |
| 1935 Residence (County) | Madison |
| Highest Grade | No 0 |
| 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 Margaret Mason across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Mason
Spouse · 1940 · age 45 · b. ~1895 · 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 — Madison-County, Ohio
Open full size
1940 US Federal Census — Madison-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03107-00099)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joe Chamberlin | 54 | Head | Farmer | Ohio |
| 2 | Margaret Chamberlin | 45 | Wife | — | Ohio |
| 3 | Marcia Chamberlin | 14 | Daughter | — | Ohio |
| 4 | Donald Chamberlin | 7 | Son | — | Ohio |
| 5 | Robert Paul Chamberlin | 21 | Son | Farm Laborer | Ohio |
| 6 | Annabel Chamberlin | 16 | Daughter-in-law | — | Ohio |
| 7 | Leslie Fortson | 36 | Head | Cement Worker | Ohio |
| 8 | Marjorie Fortson | 30 | Wife | — | Ohio |
| 9 | Jewel Fortson | 10 | Daughter | — | Ohio |
| 10 | Virginia Fortson | 7 | Daughter | — | Ohio |
| 11 | Shirley Fortson | 4 | Daughter | — | Ohio |
| 12 | Blanche Beaver | 19 | Servant | House Work | Ohio |
| 13 | Mary E. Bricker | 76 | Head | — | Ohio |
| 14 | John Mason | 57 | Head | Mason | Ohio |
| 15 | Margaret Mason THIS PERSON | 45 | Wife | — | Kentucky |
| 16 | Grace Mason | 15 | Daughter | — | Ohio |
| 17 | Paul Mason | 12 | Son | — | Ohio |
| 18 | Charles Mason | 9 | Son | — | Ohio |
| 19 | Joe Mason | 7 | Son | — | Ohio |
| 20 | Freida Mason | 5 | Daughter | — | Ohio |
| 21 | Martha Wilson | 61 | Head | — | Ohio |
| 22 | Homer Wilson | 30 | Son | Farmer | Ohio |
| 23 | Charles Wilson | 3 | Son | — | Ohio |
| 24 | Donella Wilson | 25 | Daughter-in-law | — | Ohio |
| 25 | Thomas Oligee | 58 | Head | Farm Laborer | Ohio |
| 26 | Jessie Oligee | 41 | Wife | — | Tennessee |
| 27 | Mary Jane Oligee | 15 | Daughter | — | Ohio |
| 28 | Clifford Oligee | 12 | Son | — | Ohio |
| 29 | Thomas Jr. Oligee | 10 | Son | — | Ohio |
| 30 | Frank Simons | 53 | Head | Farmer | Ohio |
| 31 | Cecile Simons | 51 | Wife | — | Ohio |
| 32 | Abe Mcglaughlin | 59 | Head | Farmer | West Virginia |
| 33 | Mary Jane Mcglaughlin | 50 | Wife | — | Ohio |
| 34 | Dorothy Mcglaughlin | 19 | Daughter | — | Ohio |
| 35 | Emmett Mcglaughlin | 16 | Son | Farm Laborer | Ohio |
| 36 | Kenneth Mcglaughlin | 15 | Son | — | Ohio |
| 37 | Imogene Mcglaughlin | 12 | Daughter | — | Ohio |
| 38 | Edmister Betty Jean Mcglaughlin | 8 | Daughter | — | Ohio |
| 39 | Murray Oglesbee | 63 | Head | Farmer | Ohio |
| 40 | Catherine Oglesbee | 29 | Daughter | Teacher | 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)