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Mary Larsen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Towner, North Dakota
Our Model Tree links this Mary Larsen across the 1930 and 1940 US Censuses in Towner, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 8-person household.
Age 51
b. ~1879
Female
Spouse
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Towner, North Dakota |
| Surname | Larsen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Iowa |
| Naturalization Status | Naturalized |
| Year of Immigration | 1884 |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Newcity Township |
| Est. Birth Year | ~1879 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Larsen | Son | — | 24 | ~1906 |
| George Larsen | Son | — | 18 | ~1912 |
| Mary Larsen | Spouse | — | 51 | ~1879 |
| Gwendolyn Larsen | Daughter | — | 26 | ~1904 |
| Hazel Larsen | Daughter | — | 21 | ~1909 |
| Clarence Larsen | Son | — | 22 | ~1908 |
| W Larsen | Head | — | 53 | ~1877 |
| Ethel Larsen | Daughter | — | 16 | ~1914 |
Census Appearances
1930
Towner, North …
Spouse, age 51
Towner, North Dakota · implied b. ~1879 — 8 household members
| Surname | Larsen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Iowa |
| Naturalization Status | Naturalized |
| Year of Immigration | 1884 |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Towner-County, North …
Spouse, age 61
Towner-County, North Dakota · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | New City |
| 1935 Residence (County) | Towner |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Larsen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Larsen
Spouse · 1930 · age 51 · b. ~1879 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Towner, North Dakota
Open full size
1930 US Federal Census — Towner, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1743unit:0738)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irene H Grosjean | 69 | Head | Farmer | Minnesota |
| 2 | Marion J Grosjean | 12 | Daughter | — | North Dakota |
| 3 | Helen B Grosjean | 9 | Daughter | — | North Dakota |
| 4 | P W Brichter | 48 | Head | Farmer | Missouri |
| 5 | Annie Brichter | 37 | Wife | — | North Dakota |
| 6 | George R Brichter | 13 | Son | — | North Dakota |
| 7 | Ole Lien | 69 | Head | Farmer | Norway |
| 8 | Ingrid Lien | 62 | Wife | — | Norway |
| 9 | Adolph Lien | 34 | Son | Laborer | North Dakota |
| 10 | Henry Lien | 25 | Son | Laborer | North Dakota |
| 11 | Ida Lien | 20 | Daughter | — | North Dakota |
| 12 | Arnold Lien | 16 | Son | — | North Dakota |
| 13 | Donald Larson | 28 | Head | Farmer | Minnesota |
| 14 | Ardelle Larson | 22 | Wife | — | North Dakota |
| 15 | Clark Larson | 1 | Son | — | North Dakota |
| 16 | Sivert Solberg | 29 | Head | Farmer | North Dakota |
| 17 | Netta Solberg | 30 | Wife | — | North Dakota |
| 18 | Howard Solberg | 1 | Son | — | North Dakota |
| 19 | W S Larsen | 53 | Head | Farmer | Iowa |
| 20 | Mary Larsen THIS PERSON | 51 | Wife | — | Iowa |
| 21 | Gwendolyn Larsen | 26 | Daughter | Teacher | Minnesota |
| 22 | William G Larsen | 24 | Son | Farmer | North Dakota |
| 23 | Clarence A Larsen | 22 | Son | Teacher | North Dakota |
| 24 | Hazel Larsen | 21 | Daughter | Teacher | North Dakota |
| 25 | George Larsen | 18 | Son | Laborer | North Dakota |
| 26 | Ethel Larsen | 16 | Daughter | — | North Dakota |
| 27 | Mike Galliger | 44 | Head | Farmer | Indiana |
| 28 | Catherine Boatz | 45 | Sister | House Keeper | Indiana |
| 29 | Vernon Boatz | 20 | Nephew | Laborer | North Dakota |
| 30 | Lawrence Boatz | 17 | Nephew | Laborer | North Dakota |
| 31 | Lenore Boatz | 16 | Niece | — | North Dakota |
| 32 | Agnes Boatz | 14 | Niece | — | North Dakota |
| 33 | Robert Boatz | 12 | Nephew | — | Missouri |
| 34 | Patrick Galliger | 79 | Father | — | Irish Free State |
| 35 | Jacob Bishop | 29 | Head | Farmer | North Dakota |
| 36 | Theo Bishop | 20 | Wife | — | North Dakota |
| 37 | Jacqueline Bishop | 0 | Daughter | — | North Dakota |
| 38 | Henry Benson | 28 | Head | Farmer | Sweden |
| 39 | Clara Benson | 22 | Wife | — | North Dakota |
| 40 | Blanche Benson | 2 | Daughter | — | North Dakota |
| 41 | Otto Feubner | 70 | Head | Farmer | Germany |
| 42 | Mary Feubner | 69 | Wife | — | Germany |
| 43 | Fred Feubner | 30 | Son | Laborer | North Dakota |
| 44 | Otto Jr Feubner | 27 | Son | Laborer | North Dakota |
| 45 | Carl Benson | 52 | Head | Farmer | Sweden |
| 46 | Britta Benson | 50 | Wife | — | Sweden |
| 47 | Astrid Benson | 23 | Daughter | — | Sweden |
| 48 | Carl Jr Benson | 20 | Son | Laborer | Sweden |
| 49 | Alved Benson | 15 | Son | Laborer | North Dakota |
| 50 | Helen Benson | 12 | Daughter | — | North Dakota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)