JP
John Peterson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Becker-County, Minnesota
Our Model Tree links this John Peterson across the 1920, 1930 and 1940 US Censuses in Becker-County, Minnesota (XGBoost, ~Confirmed), with identified parents Olena & Thomas — first a son (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Becker-County, Minnesota |
| Surname | Peterson |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Atlanta Twp |
| 1935 Residence (County) | Becker |
| Additional Details | |
| Occupation | Farming |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farming |
| Township / Ward | Atlanta Twp |
| Est. Birth Year | ~1898 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Rosanna Peterson | Daughter | — | 20 | ~1920 |
| Thomas Peterson | Head | — | 74 | ~1866 |
| Wilhelm Peterson | Son | — | 39 | ~1901 |
| John Peterson | Son | — | 42 | ~1898 |
| Christina Peterson | Spouse | — | 66 | ~1874 |
Census Appearances
1920
Becker, Minnesota
Son, age 22
Becker, Minnesota · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farm Laborer |
| Industry | Working out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Becker, Minnesota
Son, age 33
Becker, Minnesota · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Becker-County, Minnesota
Son, age 42
Becker-County, Minnesota · implied b. ~1898 — 5 household members
| Surname | Peterson |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Atlanta Twp |
| 1935 Residence (County) | Becker |
| Occupation | Farming |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 John Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Olena Hauge (~0.50 confidence) and father Thomas Petersen (~0.92 confidence) and mother Christine Petersen (~0.92 confidence) and mother Anna Petersen (~0.92 confidence) and mother Christina Peterson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Mother
Olena Hauge
b. ~1903
Source mother
● Household
· direct · ~0.5
Father
Thomas Petersen
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Christine Petersen
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Anna Petersen
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Christina Peterson
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Peterson
Son · 1940 · age 42 · b. ~1898 · Minnesota
★ You are viewing this record
Sibling
Rosanna Peterson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilhelm Peterson
Sibling · 1940 · age 39
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
1940 US Federal Census — Becker-County, Minnesota
Open full size
1940 US Federal Census — Becker-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01905-00009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank D. Evans | 51 | Head | Farming | Iowa |
| 2 | Phelix Warfield | 42 | Servant | Laborer | Minn. |
| 3 | Henry Ebbinga | 62 | Head | Farming | Germany |
| 4 | Elizabeth Ebbinga | 60 | Wife | — | Germany |
| 5 | Milton Green | 25 | Son | — | Minn. |
| 6 | Son Maynard | None | M | — | — |
| 7 | Clayton Helgedalen | 33 | Head | Farming | Minn. |
| 8 | Florence Helgedalen | 34 | Wife | — | Minn. |
| 9 | Cletus Helgedalen | 1 | Son | — | Minn. |
| 10 | May Coughlin | 32 | Head | Farming | N. Dak. |
| 11 | Ina Coughlin | 31 | Wife | — | Minn. |
| 12 | Maurice Coughlin | 4 | Son | — | Minn. |
| 13 | Frank Bijlovec | 69 | Head | Farming | Czechoslovakia |
| 14 | Josephine Bijlovec | 67 | Wife | — | Czechoslovakia |
| 15 | Leonard Hauge | 36 | Head | Farming | Minn. |
| 16 | Lena Hauge | 37 | Wife | — | Minn. |
| 17 | Thomas Peterson | 74 | Head | Farming | Germany |
| 18 | Christina Peterson | 66 | Wife | — | Germany |
| 19 | John H. Peterson THIS PERSON | 42 | Son | Farming | Iowa |
| 20 | Wilhelm Peterson | 39 | Son | Farming | Iowa |
| 21 | Rosanna Peterson | 20 | Daughter | — | Minn. |
| 22 | Steve Pojar | 34 | Head | Farming | Nebraska |
| 23 | Hilda Pojar | 32 | Wife | — | Nebraska |
| 24 | Raymond Pojar | 11 | Son | — | Nebraska |
| 25 | Charlotte Pojar | 9 | Daughter | — | Nebraska |
| 26 | Duane Pojar | 6 | Son | — | Nebraska |
| 27 | Adolph Beske | 48 | Head | Farming | Minn. |
| 28 | Augusta Beske | 51 | Wife | — | Minn. |
| 29 | Roland Beske | 14 | Son | — | N. Dak. |
| 30 | Ethel Beske | 12 | Daughter | — | N. Dak. |
| 31 | Ralph Beske | 10 | Son | — | N. Dak. |
| 32 | Gordon Beske | 7 | Son | — | Minn. |
| 33 | Mitchell Duffney | 42 | Head | Farming | Minn. |
| 34 | Mildred Duffney | 32 | Wife | — | Kansas |
| 35 | Marlene Duffney | 2 | Daughter | — | Minn. |
| 36 | Martin Thorson | 27 | Head | Farming | Minn. |
| 37 | Mabel Thorson | 22 | Wife | — | Minn. |
| 38 | Boyd Hayes | 62 | Head | Farming | Ireland |
| 39 | Anna Hayes | 54 | Wife | — | Missouri |
| 40 | Mary Hayes | 13 | Daughter | — | Wyoming |
Related Census Records
Pedigree Summary
John + 2 siblings
Gen 1 · 5 parents
~0.84
Max depth 4 (1900–1950 window)
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)