RT
Rose Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morton-County, North Dakota
Our Model Tree links this Rose Thomas across the 1930 and 1940 US Censuses in Morton-County, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 10-person household.
Age 43
b. ~1897
Female
Spouse
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Morton-County, North Dakota |
| Surname | Thomas |
| Given Name | Rose |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Township 135, Range 81 |
| 1935 Residence (County) | Morton |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Township 135 Range 81 |
| Est. Birth Year | ~1897 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Rose | Age | Birth yr |
|---|---|---|---|---|
| Kathrine Thomas | Daughter | — | 17 | ~1923 |
| Deloris Thomas | Daughter | — | 4 | ~1936 |
| Madeline Thomas | Daughter | — | 20 | ~1920 |
| Matt Thomas | Son | — | 15 | ~1925 |
| Angelina Thomas | Daughter | — | 10 | ~1930 |
| Jack Thomas | Son | — | 13 | ~1927 |
| Mathilda Thomas | Daughter | — | 8 | ~1932 |
| A Thomas | Head | — | 39 | ~1901 |
| Daniel Thomas | Son | — | 13 | ~1927 |
| Rose Thomas | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Morton, North …
Spouse, age 34
Morton, North Dakota · implied b. ~1896 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Rose |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Morton-County, North …
Spouse, age 43
Morton-County, North Dakota · implied b. ~1897 — 10 household members
| Surname | Thomas |
| Given Name | Rose |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Township 135, Range 81 |
| 1935 Residence (County) | Morton |
| Naturalization Status | Naturalized |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Rose Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rose Thomas
Spouse · 1940 · age 43 · b. ~1897 · North Dakota
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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 — Morton-County, North Dakota
Open full size
1940 US Federal Census — Morton-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03007-00800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Steve Bunger | 71 | Father | Farmer | Russia |
| 2 | Frank R Thomas | 57 | Head | Farmer | Russia |
| 3 | Anna Thomas | 50 | Wife | — | Russia |
| 4 | Philip Thomas | 24 | Son | Farm Labor | North Dakota |
| 5 | Frances Thomas | 22 | Wife | — | North Dakota |
| 6 | Andrew P Eckroth | 40 | Head | Farmer | Russia |
| 7 | Annie Eckroth | 39 | Wife | — | North Dakota |
| 8 | Joe Eckroth | 20 | Son | Farm Labor | North Dakota |
| 9 | Elizabeth Eckroth | 16 | Daughter | — | North Dakota |
| 10 | Barbara Eckroth | 15 | Daughter | — | North Dakota |
| 11 | Bertha Eckroth | 13 | Daughter | — | North Dakota |
| 12 | Kathrine Eckroth | 11 | Daughter | — | North Dakota |
| 13 | Philip Eckroth | 9 | Son | — | North Dakota |
| 14 | Daniel Eckroth | 7 | Son | — | North Dakota |
| 15 | Paul Eckroth | 6 | Son | — | North Dakota |
| 16 | Jake Eckroth | 3 | Son | — | North Dakota |
| 17 | Tim Eckroth | 2 | Son | — | North Dakota |
| 18 | Clementine Eckroth | 2 | Daughter | — | North Dakota |
| 19 | Dorothy Eckroth | 67 | Mother | — | Russia |
| 20 | A. H. Thomas | 39 | Head | Farmer | Russia |
| 21 | Rose Thomas THIS PERSON | 43 | Wife | — | Russia |
| 22 | Madeline Thomas | 20 | Daughter | — | North Dakota |
| 23 | Kathrine Thomas | 17 | Daughter | — | North Dakota |
| 24 | Matt Thomas | 15 | Son | — | North Dakota |
| 25 | Jack Thomas | 13 | Son | — | North Dakota |
| 26 | Daniel Thomas | 13 | Son | — | North Dakota |
| 27 | Angelina Thomas | 10 | Daughter | — | North Dakota |
| 28 | Mathilda Thomas | 8 | Daughter | — | North Dakota |
| 29 | Deloris Thomas | 4 | Daughter | — | North Dakota |
| 30 | Adam Kuntz | 44 | Head | Farmer | North Dakota |
| 31 | Minnie Kuntz | 37 | Wife | — | Russia |
| 32 | Lit Kuntz | 18 | Son | Farm Labor | North Dakota |
| 33 | Joe Kuntz | 17 | Son | Farm Labor | North Dakota |
| 34 | Ralph Kuntz | 16 | Son | Farm Labor | North Dakota |
| 35 | William Kuntz | 14 | Son | — | North Dakota |
| 36 | Leona Kuntz | 12 | Daughter | — | North Dakota |
| 37 | George Kuntz | 11 | Son | — | North Dakota |
| 38 | Annie Kuntz | 9 | Daughter | — | North Dakota |
| 39 | Herman Kuntz | 7 | Son | — | North Dakota |
| 40 | Deloris Kuntz | 7 | Daughter | — | 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)