MC
Mary Carlson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wexford-County, Michigan
Our Model Tree links this Mary Carlson across the 1930 and 1940 US Censuses in Wexford-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wexford-County, Michigan |
| Surname | Carlson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (County) | Wexford |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 2 |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Cadillac |
| Est. Birth Year | ~1924 |
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 |
|---|---|---|---|---|
| Charles Carlson | Son | — | 9 | ~1931 |
| Mary Carlson | Daughter | — | 16 | ~1924 |
| Edville Carlson | Head | — | 41 | ~1899 |
| Ruth St Peter | Other | — | 19 | ~1921 |
| Amelia Carlson | Daughter | — | 6 | ~1934 |
| Estella Carlson | Daughter | — | 12 | ~1928 |
| Permelia Carlson | Spouse | — | 37 | ~1903 |
| Edville Carlson | Son | — | 15 | ~1925 |
Census Appearances
1930
Wexford, Michigan
Daughter, age 6
Wexford, Michigan · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wexford-County, Michigan
Daughter, age 16
Wexford-County, Michigan · implied b. ~1924 — 8 household members
| Surname | Carlson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (County) | Wexford |
| Industry | 0 |
| Highest Grade | Hs 2 |
| 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 Carlson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carlson
Daughter · 1940 · age 16 · b. ~1924 · Michigan
★ You are viewing this record
Sibling
Edville Carlson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Carlson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amelia Carlson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Estella Carlson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Wexford-County, Michigan
Open full size
1940 US Federal Census — Wexford-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01838-00050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Whitney | 2 | Son | — | Michigan |
| 2 | Joan Whitney | 1 | Daughter | — | Michigan |
| 3 | August Carlson | 70 | Head | Janitor | Sweden |
| 4 | Anna Carlson | 30 | Daughter | — | Michigan |
| 5 | Neil V. Jakela | 33 | Head | Foundry | Michigan |
| 6 | Mildred Jakela | 25 | Wife | Chair Factory | Michigan |
| 7 | Harvey Solomon | 54 | Head | — | Ohio |
| 8 | Armintha Solomon | 53 | Wife | — | Michigan |
| 9 | Raymond Walker | 20 | Son-in-law | 15 | Kentucky |
| 10 | Evelyn Walker | 19 | Daughter | Garment Factory | Michigan |
| 11 | Lyle Blanchard | 31 | Head | 40 | Michigan |
| 12 | Anne Blanchard | 28 | Wife | — | Michigan |
| 13 | Mary Johnson | 67 | Head | — | Sweden |
| 14 | Devere Smith | 33 | Head | 19 | Michigan |
| 15 | Mabel Smith | 22 | Wife | 3 | Michigan |
| 16 | Earl Braley | 41 | Head | Contract Jobs | Michigan |
| 17 | Ellen Braley | 42 | Wife | — | Michigan |
| 18 | Keith Braley | 13 | Son | — | Michigan |
| 19 | Elden Braley | 10 | Son | — | Michigan |
| 20 | Gerald Braley | 8 | Son | — | Michigan |
| 21 | Alvin Crawford | 41 | Head | Road Machine Factory | Michigan |
| 22 | Thelma Crawford | 29 | Wife | — | Michigan |
| 23 | Carolyn Crawford | 2 | Daughter | — | Michigan |
| 24 | Ellen Sjoberg | 60 | Head | — | Sweden |
| 25 | Elliot Sjoberg | 23 | Son | Retail Hardware | Michigan |
| 26 | Gladys Sjoberg | 20 | Daughter | Theatre | Michigan |
| 27 | Edville Carlson | 41 | Head | Foundry | Michigan |
| 28 | Permelia Carlson | 37 | Wife | — | Michigan |
| 29 | Mary Carlson THIS PERSON | 16 | Daughter | — | Michigan |
| 30 | Edville Jr. Carlson | 15 | Son | — | Michigan |
| 31 | Estella Carlson | 12 | Daughter | — | Michigan |
| 32 | Charles Carlson | 9 | Son | — | Michigan |
| 33 | Amelia Carlson | 6 | Daughter | — | Michigan |
| 34 | Ruth St. Peter | 19 | Lodger | 24 | Michigan |
| 35 | Mary Nichols | 72 | Head | — | Ohio |
| 36 | David Anderson | 55 | Head | Iron Foundry | Michigan |
| 37 | Mabel Anderson | 58 | Wife | — | Michigan |
| 38 | Irving Kirkwood | 22 | Head | Rubber Goods Factory | Michigan |
| 39 | Lucille Kirkwood | 18 | Wife | — | Michigan |
| 40 | Henry Pell | 63 | Head | Steam Rail Road | 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)