MM
Mary Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Stark-County, North Dakota
Our Model Tree links this Mary Marsh across the 1930 and 1940 US Censuses in Stark-County, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 9-person household.
Age 39
b. ~1901
Female
Spouse
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Stark-County, North Dakota |
| Surname | Marsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | T. 140 N. - R. 97 W. |
| 1935 Residence (County) | Stark |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | T 140 N R 97 W |
| Est. Birth Year | ~1901 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Carol Loran | Other | — | 1 | ~1939 |
| Vincent Marsh | Head | — | 46 | ~1894 |
| Otto Marsh | Son | — | 17 | ~1923 |
| Adam Marsh | Son | — | 9 | ~1931 |
| Ella Marsh | Daughter | — | 12 | ~1928 |
| Valentine Loran | Other | — | 22 | ~1918 |
| Mary Marsh | Spouse | — | 39 | ~1901 |
| Eva Loran | Other | — | 19 | ~1921 |
| Martha Marsh | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Stark, North …
Spouse, age 31
Stark, North Dakota · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 19 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Bohemia |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Stark-County, North …
Spouse, age 39
Stark-County, North Dakota · implied b. ~1901 — 9 household members
| Surname | Marsh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | T. 140 N. - R. 97 W. |
| 1935 Residence (County) | Stark |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Marsh
Spouse · 1940 · age 39 · b. ~1901 · North Dakota
★ 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 — Stark-County, North Dakota
Open full size
1940 US Federal Census — Stark-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03014-00493)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | David Karsky | 7 | Son | — | North Dakota |
| 42 | Raymond Karsky | 6 | Son | — | North Dakota |
| 43 | Lawrence Karsky | 4 | Son | — | North Dakota |
| 44 | Martha Karsky | 2 | Daughter | — | North Dakota |
| 45 | Otto Aubrey | 41 | Head | Farmer | North Dakota |
| 46 | Jewell Aubrey | 34 | Wife | — | Missouri |
| 47 | Albert Aubrey | 8 | Son | — | North Dakota |
| 48 | John Leiss | 22 | Hired Hand | Farm Labor | North Dakota |
| 49 | Wm. M. Schumacher | 21 | Head | Farmer | North Dakota |
| 50 | Theresia Schumacher | 25 | Wife | — | North Dakota |
| 51 | Mary A. Ridl | 50 | Head | Farmer | Russia |
| 52 | Sophie E. Ridl | 32 | Daughter | — | North Dakota |
| 53 | Andrew A. Ridl | 21 | Son | Farm Labor | North Dakota |
| 54 | Henry B. Ridl | 30 | Head | Farmer | North Dakota |
| 55 | Minnie Ridl | 23 | Wife | — | North Dakota |
| 56 | Margaret Ridl | 1 | Daughter | — | North Dakota |
| 57 | Minnie M. Ridl | 45 | Head | Farmer | North Dakota |
| 58 | Hattie B. Ridl | 15 | Daughter | — | North Dakota |
| 59 | Lillian M. Ridl | 14 | Daughter | — | North Dakota |
| 60 | Albert E. Ridl | 23 | Son | Farm Labor | North Dakota |
| 61 | Peter Steffan | 44 | Head | Farmer | Russia |
| 62 | Agnes Steffan | 42 | Wife | — | North Dakota |
| 63 | Laudie Steffan | 20 | Son | Grad Teacher | North Dakota |
| 64 | Anna M. Steffan | 18 | Daughter | — | North Dakota |
| 65 | Louis V. Nadvornick | 26 | Hired Hand | Farm Labor | North Dakota |
| 66 | Steve Buresh | 37 | Head | Farmer | North Dakota |
| 67 | Mary Buresh | 32 | Wife | — | North Dakota |
| 68 | Mary A. Buresh | 12 | Daughter | — | North Dakota |
| 69 | Laudie Buresh | 10 | Son | — | North Dakota |
| 70 | George Buresh | 6 | Son | — | North Dakota |
| 71 | Marjorie Buresh | 3 | Daughter | — | North Dakota |
| 72 | Vincent Marsh | 46 | Head | Farmer | North Dakota |
| 73 | Mary Marsh THIS PERSON | 39 | Wife | — | North Dakota |
| 74 | Otto Marsh | 17 | Son | — | North Dakota |
| 75 | Ella Marsh | 12 | Daughter | — | North Dakota |
| 76 | Adam Marsh | 9 | Son | — | North Dakota |
| 77 | Martha Marsh | 7 | Daughter | — | North Dakota |
| 78 | Valentine Loran | 22 | Lodger | Farm Labor | North Dakota |
| 79 | Eva Loran | 19 | Lodger | — | North Dakota |
| 80 | Carol Jean Loran | 1 | Lodger | — | North Dakota |
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)