MP
Marie Peterson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Pottawattamie, Iowa
Our Model Tree links this Marie Peterson across the 1920 and 1930 US Censuses in Pottawattamie, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 8-person household.
Age 16
b. ~1904
Female
Daughter
Born: Nebraska
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Pottawattamie, Iowa |
| Surname | Peterson |
| Given Name | Marie D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Avoca Town |
| Est. Birth Year | ~1904 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Peterson | Daughter | — | 16 | ~1904 |
| Dorothy Peterson | Daughter | — | 14 | ~1906 |
| John Peterson | Son | — | 12 | ~1908 |
| Ruby Peterson | Daughter | — | 4 | ~1916 |
| Matthias Peterson | Son | — | 7 | ~1913 |
| Esther Peterson | Daughter | — | 2 | ~1918 |
| Mat Peterson | Head | — | 40 | ~1880 |
| Dorothy Peterson | Spouse | — | 35 | ~1885 |
Census Appearances
1920
Pottawattamie, Iowa
Daughter, age 16
Pottawattamie, Iowa · implied b. ~1904 — 8 household members
| Surname | Peterson |
| Given Name | Marie D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Nebraska |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Pottawattamie, Iowa
Daughter, age 26
Pottawattamie, Iowa · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Marie D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Nebraska |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Marie Peterson across 2 US Census years (1920 and 1930) in Pottawattamie, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Peterson
Daughter · 1920 · age 16 · b. ~1904 · Iowa
★ You are viewing this record
Sibling
John Peterson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matthias Peterson
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Peterson
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Peterson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Peterson
Sibling · 1920 · age 4
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 — Pottawattamie, Iowa
Open full size
1920 US Federal Census — Pottawattamie, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu510unit:1091)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | August F Volkman | 77 | Head | — | Germany |
| 2 | Margarette Volkman | 65 | Wife | — | Germany |
| 3 | Henry Vachenbach | 83 | Head | — | Germany |
| 4 | Anna Vachenbach | 73 | Wife | — | Germany |
| 5 | Anna Vachenbach | 24 | Daughter | — | Iowa |
| 6 | Chris Hagedorn | 69 | Head | — | Germany |
| 7 | Minnie Autschlag | 49 | Daughter | — | Iowa |
| 8 | J Paul Autschlag | 19 | Grandson | Laborer | Iowa |
| 9 | John J Rendel | 40 | Head | Clothier | Iowa |
| 10 | Whelen J Rendel | 31 | Wife | — | Iowa |
| 11 | Leonard J Rendel | 8 | Son | — | Iowa |
| 12 | Helen M Rendel | 5 | Daughter | — | Iowa |
| 13 | Ina D Shuttleworth | 45 | Head | Lawyer | Wisconsin |
| 14 | Monica R Shuttleworth | 32 | Wife | — | Iowa |
| 15 | Lucile K Shuttleworth | 10 | Daughter | — | Iowa |
| 16 | Frank A Turner | 63 | Head | Lawyer | Iowa |
| 17 | Rose M Turner | 56 | Wife | — | Ohio |
| 18 | Frances B Turner | 21 | Daughter | — | Iowa |
| 19 | Robert R Turner | 17 | Son | Laborer | Iowa |
| 20 | Howard M Turner | 12 | Son | — | Iowa |
| 21 | Wilhelmina Wiese | 66 | Head | — | Germany |
| 22 | Meta Wiese | 38 | Daughter | — | Iowa |
| 23 | William W Wiese | 35 | Son | Overseer | Iowa |
| 24 | Hans Wiese | 80 | Head | — | Germany |
| 25 | Bertha Wiese | 76 | Wife | — | Germany |
| 26 | Mattie A Sievers | 68 | Head | — | Wisconsin |
| 27 | Harry L Taylor | 45 | Head | — | Ohio |
| 28 | Minnie M Taylor | 39 | Wife | — | Iowa |
| 29 | Jean M Taylor | 14 | Daughter | — | Iowa |
| 30 | Harry A Taylor | 10 | Son | — | Iowa |
| 31 | Paul B Taylor | 5 | Son | — | Iowa |
| 32 | Joshua Davis | 72 | Head | — | Pennsylvania |
| 33 | Lulu U Davis | 50 | Wife | — | Minnesota |
| 34 | Mat H Peterson | 40 | Head | Painter | Germany |
| 35 | Dorothy R Peterson | 35 | Wife | — | Nebraska |
| 36 | Marie D Peterson THIS PERSON | 16 | Daughter | — | Nebraska |
| 37 | Dorothy M Peterson | 14 | Daughter | — | Nebraska |
| 38 | John M Peterson | 12 | Son | — | Nebraska |
| 39 | Matthias J Peterson | 7 | Son | — | South Dakota |
| 40 | Ruby R Peterson | 4 | Daughter | — | Nebraska |
| 41 | Esther C Peterson | 2 | Daughter | — | Nebraska |
| 42 | George A Spaulding | 52 | Head | Doctor | New Hampshire |
| 43 | Carrie S Spaulding | 51 | Wife | — | Iowa |
| 44 | Edna M Spaulding | 20 | Daughter | — | Iowa |
| 45 | Georgia A Spaulding | 12 | Daughter | — | Iowa |
| 46 | Salma Hager | 66 | Head | — | Wisconsin |
| 47 | Dora Schmidt | 58 | Head | — | Germany |
| 48 | Helen M Schmidt | 23 | Daughter | Teacher | Iowa |
| 49 | Mattie Metz | 33 | Head | Manager | Iowa |
| 50 | Lillian D Metz | 28 | Wife | — | Minnesota |
Related Census Records
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)