FP
Fred Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cavalier, North Dakota
Our Model Tree links this Fred Peterson across the 1910, 1920 and 1930 US Censuses in Cavalier, North Dakota (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 4-person household.
Age 46
b. ~1884
Male
Head
Born: North Dakota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cavalier, North Dakota |
| Surname | Peterson |
| Given Name | Fred W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 25 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Trucking |
| Industry | Truck + Transfer |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $300 |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Trucking |
| Township / Ward | Hope Township |
| Est. Birth Year | ~1884 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Lila Peterson | Daughter | — | 6 | ~1924 |
| Fred Peterson | Head | — | 46 | ~1884 |
| Leonard Peterson | Son | — | 15 | ~1915 |
| Clara Peterson | Spouse | — | 34 | ~1896 |
Census Appearances
1910
Cavalier, North …
Other, age 25
Cavalier, North Dakota · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Fred |
| Relationship to Head | Brother-in-law |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Working out |
| Industry | Odd Jobs |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1920
Cavalier, North …
Head, age 35
Cavalier, North Dakota · implied b. ~1885
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Peterson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Mail Carrier |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Year of Naturalization | F |
| Birthplace (normalized) | north dakota |
1930
Cavalier, North …
Head, age 46
Cavalier, North Dakota · implied b. ~1884 — 4 household members
| Surname | Peterson |
| Given Name | Fred W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 25 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Trucking |
| Industry | Truck + Transfer |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $300 |
| 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 Fred Peterson across 3 US Census years (1910, 1920 and 1930) in Cavalier, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Fred Peterson
Head · 1930 · age 46 · b. ~1884 · North Dakota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cavalier, North Dakota
Open full size
1930 US Federal Census — Cavalier, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1734unit:0146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daniel O. Danielson | 47 | Head | Carpenter | Minnesota |
| 2 | Bertha Danielson | 37 | Wife | — | Minnesota |
| 3 | Irene Danielson | 17 | Daughter | Servant | North Dakota |
| 4 | Grace V. Danielson | 16 | Daughter | — | North Dakota |
| 5 | Odin J. Danielson | 14 | Son | — | North Dakota |
| 6 | Florence M. Danielson | 12 | Daughter | — | North Dakota |
| 7 | Wallace S. Danielson | 10 | Son | — | North Dakota |
| 8 | Lenora A. Danielson | 7 | Daughter | — | North Dakota |
| 9 | Edna O. Danielson | 4 | Daughter | — | North Dakota |
| 10 | Lois B. Danielson | 1 | Daughter | — | North Dakota |
| 11 | Olof Olson | 62 | Head | Clergyman | Sweden |
| 12 | Ingeborg Olson | 49 | Wife | — | North Dakota |
| 13 | Edgar M. A. Olson | 22 | Son | Student | North Dakota |
| 14 | Morton S. A. Olson | 20 | Son | Student | North Dakota |
| 15 | Lizzie Olson | 39 | Head | Housekeeper | Norway |
| 16 | Hulda Olson | 12 | Daughter | — | North Dakota |
| 17 | Hans H. Olson | 74 | Head | Trucking | Norway |
| 18 | Hilda K. Olson | 58 | Wife | — | North Dakota |
| 19 | Eddie H. Olson | 19 | Son | Laborer | North Dakota |
| 20 | Alice K. Olson | 12 | Daughter | — | Norway |
| 21 | Hilford S. Olson | 12 | Son | — | North Dakota |
| 22 | Fred W. Peterson THIS PERSON | 46 | Head | Trucking | North Dakota |
| 23 | Clara M. Peterson | 34 | Wife | — | North Dakota |
| 24 | Leonard M. Peterson | 15 | Son | — | North Dakota |
| 25 | Lila P. Peterson | 6 | Daughter | — | North Dakota |
| 26 | Thorsten A. Soli | 36 | Head | Carpenter | North Dakota |
| 27 | Mathilda Soli | 31 | Wife | Operator | Minnesota |
| 28 | Hubert J. Soli | 8 | Son | — | North Dakota |
| 29 | Marjorie K. Soli | 5 | Daughter | — | North Dakota |
| 30 | Maryon Soli | 0 | Daughter | — | North Dakota |
| 31 | Andrine Sandvold | 77 | Head | Housekeeper | Norway |
| 32 | Mabel Sandvold | 36 | Daughter | — | Minnesota |
| 33 | Mildred G. Olson | 11 | Niece | — | North Dakota |
| 34 | Vivian B. Olson | 10 | Niece | — | North Dakota |
| 35 | Henry J. Soli | 65 | Head | Farmer | Norway |
| 36 | Annie Soli | 64 | Wife | — | Norway |
| 37 | Eddie P. Soli | 24 | Son | Laborer | North Dakota |
| 38 | Irving Arscott | 30 | Step-son | Farmer | Minnesota |
| 39 | Bernhard Kjemhus | 39 | Head | Clergyman | Norway |
| 40 | Emma C. Kjemhus | 25 | Wife | — | North Dakota |
| 41 | Gladys V. Kjemhus | 9 | Daughter | — | North Dakota |
| 42 | Evelyn B. Kjemhus | 7 | Daughter | — | Illinois |
| 43 | John B. Kjemhus | 4 | Son | — | Illinois |
| 44 | Theodore K. Moen | 66 | Head | Merchant | Norway |
| 45 | Everine J. Moen | 59 | Wife | — | Norway |
| 46 | Olaf C. Moen | 41 | Son | Carpenter | Norway |
| 47 | Harry N. Moen | 20 | Son | Carpenter | North Dakota |
| 48 | John Sando | 65 | Head | Laborer | Canada English |
| 49 | Annie E. Sando | 44 | Wife | Teacher | Canada English |
| 50 | Pearl A. Sando | 11 | 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)