AP
Anna Peterson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Sanpete, Utah
Our Model Tree links this Anna Peterson across the 1920, 1930 and 1940 US Censuses in Sanpete, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 7-person household.
Age 43
b. ~1877
Female
Spouse
Born: Utah
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Sanpete, Utah |
| Surname | Peterson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Ephraim City Part Of |
| Est. Birth Year | ~1877 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Ida Peterson | Daughter | — | 20 | ~1900 |
| Peter Peterson | Head | — | 50 | ~1870 |
| Earl Peterson | Son | — | 23 | ~1897 |
| Glade Peterson | Son | — | 5 | ~1915 |
| Ralph Peterson | Son | — | 13 | ~1907 |
| Leon Peterson | Son | — | 2 | ~1918 |
| Anna Peterson | Spouse | — | 43 | ~1877 |
Census Appearances
1920
Sanpete, Utah
Spouse, age 43
Sanpete, Utah · implied b. ~1877 — 7 household members
| Surname | Peterson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Sanpete, Utah
Spouse, age 53
Sanpete, Utah · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Annie C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 18 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Sanpete-County, Utah
Spouse, age 63
Sanpete-County, Utah · implied b. ~1877 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Annie C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Ephraim City |
| 1935 Residence (County) | Sanpete |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| 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 Anna Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Peterson
Spouse · 1920 · age 43 · b. ~1877 · Utah
★ 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 — Sanpete, Utah
Open full size
1920 US Federal Census — Sanpete, Utah
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1864unit:0238)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lewis B. Nelson | 47 | Head | Farmer | Utah |
| 2 | Hannah Nelson | 47 | Wife | — | Utah |
| 3 | Lydia Nelson | 19 | Son | — | Utah |
| 4 | Adrian Nelson | 16 | Son | — | Utah |
| 5 | Glenn Nelson | 14 | Son | — | Utah |
| 6 | Melba Nelson | 12 | Daughter | — | Utah |
| 7 | Avriel Nelson | 10 | Son | — | Utah |
| 8 | Wade Nelson | 9 | Son | — | Utah |
| 9 | Ariel Williams | 21 | Step Son | — | Utah |
| 10 | Evan Williams | 16 | Step Son | — | Utah |
| 11 | Thomas Peterson | 29 | Head | Herder | Utah |
| 12 | Etta Peterson | 21 | Wife | — | Utah |
| 13 | Lamar Peterson | 2 | Son | — | Utah |
| 14 | James Bailey | 47 | Head | Farmer | Utah |
| 15 | Emma Bailey | 43 | Wife | — | Utah |
| 16 | Ada Bailey | 18 | Daughter | — | Utah |
| 17 | Clifton Bailey | 15 | Son | — | Utah |
| 18 | Freda Bailey | 10 | Daughter | — | Utah |
| 19 | Edwin Harmon | 36 | Head | Farmer | Utah |
| 20 | Sarah Harmon | 35 | Wife | — | Idaho |
| 21 | Clifford Harmon | 9 | Son | — | Idaho |
| 22 | Leora Harmon | 7 | Daughter | — | Utah |
| 23 | Eldean Harmon | 4 | Son | — | Utah |
| 24 | Peter Peterson | 50 | Head | Laborer | Denmark |
| 25 | Anna Peterson THIS PERSON | 43 | Wife | — | Utah |
| 26 | Earl Peterson | 23 | Son | Farmer | Utah |
| 27 | Ida Peterson | 20 | Daughter | — | Utah |
| 28 | Ralph Peterson | 13 | Son | — | Utah |
| 29 | Glade Peterson | 5 | Son | — | Utah |
| 30 | Leon Peterson | 2 | Son | — | Utah |
| 31 | Jens P. Peterson | 64 | Head | Farmer | Utah |
| 32 | Martina Peterson | 62 | Wife | — | Denmark |
| 33 | Zendra Wilson | 35 | Daughter | — | Utah |
| 34 | Mildred Wilson | 9 | Daughter | — | Utah |
| 35 | Vergil Wilson | 7 | Son | — | Utah |
| 36 | Chris Olsen | 45 | Head | Farmer | Utah |
| 37 | Geniva Olsen | 38 | Wife | — | Utah |
| 38 | Gordon Olsen | 4 | Son | — | Utah |
| 39 | Vern Olsen | 3 | Son | — | Utah |
| 40 | Casm Olsen | 1 | Son | — | Utah |
| 41 | Charles Stevens | 59 | Head | Farmer | Utah |
| 42 | Annie Stevens | 60 | Wife | — | Utah |
| 43 | Simon Stevens | 25 | Son | Laborer | Utah |
| 44 | Valear Stevens | 23 | Daughter in Law | — | Utah |
| 45 | Flora Stevens | 4 | Daughter | — | Utah |
| 46 | Leon Stevens | 2 | Grandson | — | Utah |
| 47 | Baya Stevens | 1 | Grandson | — | Utah |
| 48 | Chris Folster | 54 | Head | Farmer | Utah |
| 49 | Eliza Folster | 46 | Wife | — | Denmark |
| 50 | Lucada Folster | 20 | Daughter | Teacher | Utah |
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)