MH
Mary Hansen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mountrail, North Dakota
Our Model Tree links this Mary Hansen across the 1920 and 1930 US Censuses in Mountrail, North Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 11-person household.
Age 14
b. ~1916
Female
Daughter
Born: North Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mountrail, North Dakota |
| Surname | Hansen |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Knife River Township |
| Est. Birth Year | ~1916 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Laura Hansen | Daughter | — | 9 | ~1921 |
| Marjorie Hansen | Daughter | — | 5 | ~1925 |
| Leah Hansen | Daughter | — | 17 | ~1913 |
| Mary Hansen | Daughter | — | 14 | ~1916 |
| Mathias Hansen | Head | — | 49 | ~1881 |
| Luther Hansen | Son | — | ~1930 | |
| Earl Hansen | Son | — | 12 | ~1918 |
| Paul Hansen | Son | — | 15 | ~1915 |
| Charles Hansen | Son | — | 2 | ~1928 |
| Carl Hansen | Son | — | 4 | ~1926 |
| Lottie Hansen | Spouse | — | 45 | ~1885 |
Census Appearances
1920
Mountrail, North …
Daughter, age 3
Mountrail, North Dakota · implied b. ~1917 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Mountrail, North …
Daughter, age 14
Mountrail, North Dakota · implied b. ~1916 — 11 household members
| Surname | Hansen |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| 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 Hansen across 2 US Census years (1920 and 1930) in Mountrail, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hansen
Daughter · 1930 · age 14 · b. ~1916 · North Dakota
★ You are viewing this record
Sibling
Laura Hansen
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Hansen
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Hansen
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hansen
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Hansen
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luther Hansen
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Hansen
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leah Hansen
Sibling · 1930 · age 17
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
1930 US Federal Census — Mountrail, North Dakota
Open full size
1930 US Federal Census — Mountrail, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1739unit:0561)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arvid Mayala | 54 | Head | Farmer | Finland |
| 2 | Solo Mayala | 14 | Son | — | Minnesota |
| 3 | Daniel Hawkins | 73 | Head | Farmer | Scotland |
| 4 | Jane B. Hawkins | 64 | Wife | — | Scotland |
| 5 | David S. Tuppo | 48 | Head | Farmer | Finland |
| 6 | Maria Tuppo | 42 | Wife | — | Finland |
| 7 | Sonia C. Tuppo | 21 | Daughter | — | Finland |
| 8 | Sina S. Tuppo | 17 | Daughter | — | Finland |
| 9 | Lyalo S. Tuppo | 14 | Son | — | North Dakota |
| 10 | Taisto D. Tuppo | 11 | Son | — | North Dakota |
| 11 | Louise S. Tuppo | 8 | Daughter | — | North Dakota |
| 12 | Toini S. Tuppo | 5 | Daughter | — | North Dakota |
| 13 | Hans J. Tuppo | 3 | Son | — | North Dakota |
| 14 | Frank Orr | 37 | Head | Laborer | Illinois |
| 15 | Lulu Orr | 35 | Wife | — | Iowa |
| 16 | Arlene J. Orr | 6 | Daughter | — | Illinois |
| 17 | Hubert G. Orr | 5 | Son | — | North Dakota |
| 18 | Theodore H. Orr | 3 | Son | — | North Dakota |
| 19 | Edith L. Orr | 2 | Daughter | — | North Dakota |
| 20 | Lauretta Orr | 0 | Daughter | — | North Dakota |
| 21 | Mathias Hansen | 49 | Head | Farmer | Illinois |
| 22 | Lottie L. Hansen | 45 | Wife | — | Iowa |
| 23 | Leah L. Hansen | 17 | Daughter | — | North Dakota |
| 24 | Paul M. Hansen | 15 | Son | — | North Dakota |
| 25 | Mary L. Hansen THIS PERSON | 14 | Daughter | — | North Dakota |
| 26 | Earl Hansen | 12 | Son | — | North Dakota |
| 27 | Laura M. Hansen | 9 | Daughter | — | North Dakota |
| 28 | Marjorie G. Hansen | 5 | Daughter | — | North Dakota |
| 29 | Carl D. Hansen | 4 | Son | — | North Dakota |
| 30 | Charles D. Hansen | 2 | Son | — | North Dakota |
| 31 | Luther M. Hansen | 0 | Son | — | North Dakota |
| 32 | Isaac Hukkanen | 53 | Head | Farmer | Finland |
| 33 | Hilma E. Hukkanen | 44 | Wife | — | North Dakota |
| 34 | Albert A. Hukkanen | 20 | Son | Laborer | Minnesota |
| 35 | Lillian L. Hukkanen | 18 | Daughter | — | Minnesota |
| 36 | Rudolph J. Hukkanen | 16 | Son | — | North Dakota |
| 37 | Reinhold Hukkanen | 6 | Son | — | North Dakota |
| 38 | Andrew Kuisti | 48 | Head | Farmer | Finland |
| 39 | Anna Kuisti | 38 | Wife | — | Finland |
| 40 | Wilho Kuisti | 17 | Son | — | North Dakota |
| 41 | Arvo A. Kuisti | 13 | Son | — | North Dakota |
| 42 | Urho Kuisti | 11 | Son | — | North Dakota |
| 43 | Aino S. Kuisti | 9 | Daughter | — | North Dakota |
| 44 | Elaine A. Kuisti | 5 | Daughter | — | North Dakota |
| 45 | Ray J. Brehm | 49 | Head | Farmer | Germany |
| 46 | Anna E. Brehm | 46 | Wife | — | Germany |
| 47 | Raymond J. Brehm | 22 | Son | Laborer | North Dakota |
| 48 | Walter S. Brehm | 19 | Son | Laborer | North Dakota |
| 49 | Esther S. Brehm | 13 | Daughter | — | North Dakota |
| 50 | Irene A. Brehm | 10 | 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)