ML
Mary Larsen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Stark, North Dakota
Our Model Tree links this Mary Larsen across the 1920, 1930 and 1940 US Censuses in Stark, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1871), then head of a 10-person household.
Age 49
b. ~1871
Female
Spouse
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Stark, North Dakota |
| Surname | Larsen |
| Given Name | Mary K. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Taylor Village |
| Est. Birth Year | ~1871 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Laura Larsen | Daughter | — | 19 | ~1901 |
| Samuel Larsen | Son | — | 15 | ~1905 |
| Thorvald Larsen | Head | — | 43 | ~1877 |
| M Schlitzkus | Other | — | 74 | ~1846 |
| Mary Larsen | Spouse | — | 49 | ~1871 |
| James Larsen | Son | — | 8 | ~1912 |
| Ursula Schlitzkus | Other | — | 74 | ~1846 |
| Grace Larsen | Daughter | — | 5 | ~1915 |
| Ethel Larsen | Daughter | — | 19 | ~1901 |
| Alan Larsen | Son | — | 25 | ~1895 |
Census Appearances
1920
Stark, North …
Spouse, age 49
Stark, North Dakota · implied b. ~1871 — 10 household members
| Surname | Larsen |
| Given Name | Mary K. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Stark, North …
Other, age 60
Stark, North Dakota · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Mary G. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Stark-County, North …
Head, age 70
Stark-County, North Dakota · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Marie Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | T 140, R 93 |
| 1935 Residence (County) | Stark |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Larsen
Spouse · 1920 · age 49 · b. ~1871 · North Dakota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Stark, North Dakota
Open full size
1920 US Federal Census — Stark, North Dakota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1339unit:0464)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Franz J. Gieser | 2 | Son | — | North Dakota |
| 52 | Adam Gieser | 1 | Son | — | North Dakota |
| 53 | Thorvald B. Larsen | 43 | Head | Clergyman | Norway |
| 54 | Mary K. Larsen THIS PERSON | 49 | Wife | — | Maryland |
| 55 | Alan B. Larsen | 25 | Son | Laborer | North Dakota |
| 56 | Ethel Larsen | 19 | Daughter | Teacher | Minnesota |
| 57 | Laura Larsen | 19 | Daughter | Teacher | Minnesota |
| 58 | Samuel E. Larsen | 15 | Son | — | Minnesota |
| 59 | James D. Larsen | 8 | Son | — | North Dakota |
| 60 | Grace E. Larsen | 5 | Daughter | — | North Dakota |
| 61 | M. Schlitzkus | 74 | Father-in-law | — | Maryland |
| 62 | Ursula A. Schlitzkus | 74 | Mother-in-law | — | Germany |
| 63 | Jacob Burger | 32 | Head | Grocer | Russia |
| 64 | Bertha Burger | 32 | Wife | — | Russia |
| 65 | Rose Burger | 11 | Daughter | — | North Dakota |
| 66 | Caspar Burger | 9 | Son | — | North Dakota |
| 67 | Katherine M. Burger | 7 | Daughter | — | North Dakota |
| 68 | Joseph Burger | 5 | Son | — | North Dakota |
| 69 | Lawrence J. Burger | 3 | Son | — | North Dakota |
| 70 | John Burger | 1 | Son | — | North Dakota |
| 71 | Christine Collins | 34 | Head | — | Russia |
| 72 | Adeline E. Collins | 10 | Daughter | — | North Dakota |
| 73 | Mable J. Collins | 6 | Daughter | — | North Dakota |
| 74 | Lewis J. Brademeyer | 26 | Head | Farmer | North Dakota |
| 75 | Hilda M. Brademeyer | 24 | Wife | — | Michigan |
| 76 | Ora E. Brademeyer | 2 | Daughter | — | North Dakota |
| 77 | Peter Hassler | 60 | Head | Laborer | Switzerland |
| 78 | Rosina Hassler | 55 | Wife | — | Switzerland |
| 79 | Ernest E. Forgold | 59 | Head | Manager | Indiana |
| 80 | Alice M. Forgold | 52 | Wife | — | Indiana |
| 81 | Wade E. Forgold | 15 | Son | Assistant | Indiana |
| 82 | Charles M. Forgold | 13 | Son | — | South Dakota |
| 83 | Glen Forgold | 11 | Son | — | South Dakota |
| 84 | Raymond Forgold | 9 | Son | — | North Dakota |
| 85 | John B. Forgold | 6 | Son | — | North Dakota |
| 86 | Francis M. Forgold | 4 | Daughter | — | North Dakota |
| 87 | Virgil J. Merchant | 33 | Head | Clergyman | Illinois |
| 88 | Effie A. Merchant | 32 | Wife | — | Indiana |
| 89 | Arlene M. Merchant | 8 | Daughter | — | North Dakota |
| 90 | Maurice V. Merchant | 6 | Son | — | North Dakota |
| 91 | Bonnie Merchant | 2 | Son | — | North Dakota |
| 92 | Louis Dunninghoff | 31 | Head | Clergyman | Germany |
| 93 | Lucia A. Dunninghoff | 27 | Wife | — | North Dakota |
| 94 | John F. Abrahams | 62 | Head | Farmer | Germany |
| 95 | Eliza B. Abrahams | 55 | Wife | — | Germany |
| 96 | Lydia E. Abrahams | 22 | Daughter | — | North Dakota |
| 97 | Louisa M. Abrahams | 20 | Daughter | — | North Dakota |
| 98 | Mathilda C. Abrahams | 17 | Daughter | — | North Dakota |
| 99 | Henrietta L. Abrahams | 11 | Daughter | — | North Dakota |
| 100 | Bernhard B. Abrahams | 9 | Son | — | North Dakota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)