EP
Evelyn Peterson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Sanpete, Utah
Our Model Tree links this Evelyn Peterson across the 1920, 1930 and 1940 US Censuses in Sanpete, Utah (XGBoost, ~Confirmed), with identified parents Henry & Lars — first a daughter (b.~1915), then head of a 6-person household.
Age 5
b. ~1915
Female
Daughter
Born: Utah
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Sanpete, Utah |
| Surname | Peterson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Ephraim City Part Of |
| Est. Birth Year | ~1915 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Lars Peterson | Head | — | 43 | ~1877 |
| Cornelius Peterson | Son | — | 9 | ~1911 |
| Evelyn Peterson | Daughter | — | 5 | ~1915 |
| Esther Peterson | Spouse | — | 31 | ~1889 |
| Margaret Peterson | Daughter | — | 11 | ~1909 |
| Russell Peterson | Son | — | 1 | ~1919 |
Census Appearances
1920
Sanpete, Utah
Daughter, age 5
Sanpete, Utah · implied b. ~1915 — 6 household members
| Surname | Peterson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Sanpete, Utah
Daughter, age 15
Sanpete, Utah · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Ethelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
Daughter, age 26
Sanpete-County, Utah · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Fountain Green City |
| 1935 Residence (County) | Sanpete |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Evelyn Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Peterson (~0.92 confidence) and father Lars Peterson (~0.92 confidence) and father Peter Peterson (~0.92 confidence) and mother Esther Peterson (~0.92 confidence) and mother Molly Peterson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Peterson
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Lars Peterson
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Peter Peterson
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Esther Peterson
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Molly Peterson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Evelyn Peterson
Daughter · 1920 · age 5 · b. ~1915 · Utah
★ You are viewing this record
Sibling
Cornelius Peterson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Peterson
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Peterson
Sibling · 1920 · age 11
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
1920 US Federal Census — Sanpete, Utah
Open full size
1920 US Federal Census — Sanpete, Utah
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1864unit:0223)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hyrum Sorenson | 34 | Head | None | Utah |
| 52 | Laura Sorenson | 31 | Wife | None | Utah |
| 53 | Harold Sorenson | 8 | Son | None | Utah |
| 54 | Ruth Sorenson | 5 | Daughter | None | Utah |
| 55 | Verna Sorenson | 2 | Daughter | None | Utah |
| 56 | Hans Rasmussen | 41 | Head | None | Utah |
| 57 | Lena Rasmussen | 41 | Wife | Teacher | Utah |
| 58 | Marion Rasmussen | 17 | Son | None | Utah |
| 59 | Arvilla Rasmussen | 15 | Daughter | None | Utah |
| 60 | Lucille Rasmussen | 13 | Daughter | None | Utah |
| 61 | Ira Rasmussen | 11 | Son | None | Utah |
| 62 | David Rasmussen | 2 | Son | None | Utah |
| 63 | Alice Rasmussen | 78 | Mother | None | Denmark |
| 64 | Nels P. Nelson | 72 | Head | None | Denmark |
| 65 | Eliza Nelson | 71 | Wife | None | Denmark |
| 66 | Lars Peterson | 43 | Head | Farmer | Utah |
| 67 | Esther Peterson | 31 | Wife | None | Utah |
| 68 | Margaret Peterson | 11 | Daughter | None | Utah |
| 69 | Cornelius Peterson | 9 | Son | None | Utah |
| 70 | Evelyn Peterson THIS PERSON | 5 | Daughter | None | Utah |
| 71 | Russell Peterson | 1 | Son | None | Utah |
| 72 | John H. Beal | 56 | Head | Farmer | Utah |
| 73 | Sarah E. Beal | 57 | Wife | None | Utah |
| 74 | Andrew Nelson | 83 | Head | None | Denmark |
| 75 | Mary R. Nelson | 75 | Wife | None | Denmark |
| 76 | David Madsen | 53 | Head | Laborer | Utah |
| 77 | Arvilla Madsen | 47 | Wife | None | Utah |
| 78 | Leah Madsen | 21 | Daughter | None | Utah |
| 79 | Jennie Madsen | 19 | Son | Laborer | Utah |
| 80 | Earl Madsen | 16 | Son | None | Utah |
| 81 | Reid Madsen | 13 | Son | None | Utah |
| 82 | Eva Madsen | 11 | Daughter | None | Utah |
| 83 | Dee Madsen | 7 | Son | None | Utah |
| 84 | Lucy Madsen | 4 | Daughter | None | Utah |
| 85 | Karl Lewis | 41 | Head | Farmer | Utah |
| 86 | Jennie Lewis | 37 | Wife | None | Utah |
| 87 | Delora Lewis | 11 | Daughter | None | Utah |
| 88 | Ray P. Lewis | 9 | Son | None | Utah |
| 89 | Mildred Lewis | 5 | Daughter | None | Utah |
| 90 | Ruth Lewis | 2 | Daughter | None | Utah |
| 91 | Martha Anderson | 64 | Head | Keeper | Denmark |
| 92 | Caroline Nelson | 60 | Head | Keeper | Utah |
| 93 | Leland Jacobson | 47 | Head | None | Utah |
| 94 | Evan Jacobson | 27 | Son | Mechanic | Utah |
| 95 | Hans Larsen | 42 | Brother | Laborer | Utah |
| 96 | Dwight Seeley | 37 | Head | Commercial | Utah |
| 97 | Maude Seeley | 34 | Wife | None | Utah |
| 98 | Winston Seeley | 15 | Son | None | Utah |
| 99 | Simon Denson | 26 | Head | Farmer | Utah |
| 100 | Eliza Denson | 25 | Wife | None | Denmark |
Related Census Records
Pedigree Summary
Evelyn + 3 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)