MR
Mary Richard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Leelanau-County, Michigan
Our Model Tree links this Mary Richard across the 1930 and 1940 US Censuses in Leelanau-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 7-person household.
Age 44
b. ~1896
Female
Spouse
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Leelanau-County, Michigan |
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Leland Twp. |
| 1935 Residence (County) | Leelanau |
| Additional Details | |
| Industry | H |
| Class of Worker | No |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Leland Twp |
| Est. Birth Year | ~1896 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Donald Richard | Son | — | 2 | ~1938 |
| Marcella Richard | Daughter | — | 6 | ~1934 |
| Arthur Richard | Son | — | 14 | ~1926 |
| Rosalie Richard | Daughter | — | 16 | ~1924 |
| Dennis Richard | Head | — | 53 | ~1887 |
| Mary Richard | Spouse | — | 44 | ~1896 |
| Ellsworth Richard | Son | — | 10 | ~1930 |
Census Appearances
1930
Leelanau, Michigan
Other, age 34
Leelanau, Michigan · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 17 |
| Father's Birthplace | New York |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Leelanau-County, Michigan
Spouse, age 44
Leelanau-County, Michigan · implied b. ~1896 — 7 household members
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Leland Twp. |
| 1935 Residence (County) | Leelanau |
| Industry | H |
| Class of Worker | No |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Richard across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Richard
Spouse · 1940 · age 44 · b. ~1896 · Michigan
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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 — Leelanau-County, Michigan
Open full size
1940 US Federal Census — Leelanau-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01778-00195)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ralph P. Plamondon | 26 | Head | Operator | Michigan |
| 2 | Suzanne E. Plamondon | 25 | Wife | — | Michigan |
| 3 | Shirley Ann Plamondon | 5 | Daughter | — | Michigan |
| 4 | Frederick Plamondon | 3 | Son | — | Michigan |
| 5 | Suzanne S. Plamondon | 1 | Daughter | — | Michigan |
| 6 | Ernest J. Priest | 36 | Head | Operator | Michigan |
| 7 | Isabelle Priest | 36 | Wife | — | Michigan |
| 8 | Dorothy Priest | 15 | Daughter | — | Michigan |
| 9 | Arthur Priest | 12 | Son | — | Michigan |
| 10 | Mildred Priest | 9 | Daughter | — | Michigan |
| 11 | Ruben Priest | 7 | Son | — | Michigan |
| 12 | Harold K. Porter | 45 | Head | — | Michigan |
| 13 | Flora Porter | 40 | Wife | — | Michigan |
| 14 | Ronald Porter | 11 | Son | — | Michigan |
| 15 | Theodore E. Grant | 29 | Head | Operator | Michigan |
| 16 | Dorothy Grant | 26 | Wife | — | Michigan |
| 17 | Frank Grant | 6 | Son | — | Wisconsin |
| 18 | Robert Grant | 1 | Son | — | Michigan |
| 19 | Rita Couturier | 16 | Housekeeper | Housekeeper | Michigan |
| 20 | Frida Schaut | 70 | Head | — | Germany |
| 21 | Emelia Schaut | 43 | Daughter | Lawyer | Michigan |
| 22 | Emma Schaut | 47 | Daughter | Assistant | Michigan |
| 23 | Mary Schaut | 78 | Head | — | Michigan |
| 24 | Dennis Richard | 53 | Head | Peddler | Michigan |
| 25 | Mary Richard THIS PERSON | 44 | Wife | — | Michigan |
| 26 | Rosalie Richard | 16 | Daughter | — | Michigan |
| 27 | Arthur Richard | 14 | Son | — | Michigan |
| 28 | Ellsworth Richard | 10 | Son | — | Michigan |
| 29 | Marcella Richard | 6 | Daughter | — | Michigan |
| 30 | Donald Richard | 2 | Son | — | Michigan |
| 31 | Frank Duchesney | 83 | Head | — | Canada-French |
| 32 | Caroline Duchesney | 70 | Wife | — | Illinois |
| 33 | Jacob Schaut | 89 | Head | — | Germany |
| 34 | Frances Driewer | 41 | Head | Housekeeper | Michigan |
| 35 | Frances Driewer | 17 | Daughter | Cleaning School | Michigan |
| 36 | Adeline Driewer | 15 | Daughter | — | Michigan |
| 37 | John Driewer | 8 | Son | — | Michigan |
| 38 | Theresa Schaut | 80 | Head | — | Canada-English |
| 39 | Emmanuel Schaut | 54 | Son | Caretaker | Michigan |
| 40 | Joseph F. Miller | 56 | Head | Janitor | Michigan |
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)