MP
Marie Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Clackamas, Oregon
Our Model Tree links this Marie Peterson across the 1920 and 1930 US Censuses in Clackamas, Oregon (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 7-person household.
Age 16
b. ~1914
Female
Daughter
Born: Oregon
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Clackamas, Oregon |
| Surname | Peterson |
| Given Name | Marie E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Colton Precinct 20 |
| Est. Birth Year | ~1914 |
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 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Peterson | Daughter | — | 16 | ~1914 |
| Jonas Peterson | Head | — | 76 | ~1854 |
| Harold Peterson | Son | — | 21 | ~1909 |
| Arthur Peterson | Son | — | 18 | ~1912 |
| Carl Peterson | Son | — | 31 | ~1899 |
| Johanna Peterson | Spouse | — | 56 | ~1874 |
| Elsie Peterson | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Clackamas, Oregon
Daughter, age 6
Clackamas, Oregon · implied b. ~1914 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Maria E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Clackamas, Oregon
Daughter, age 16
Clackamas, Oregon · implied b. ~1914 — 7 household members
| Surname | Peterson |
| Given Name | Marie E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Clackamas, Oregon, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Peterson
Daughter · 1930 · age 16 · b. ~1914 · Oregon
★ You are viewing this record
Sibling
Harold Peterson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Peterson
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Peterson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Peterson
Sibling · 1930 · age 18
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
1930 US Federal Census — Clackamas, Oregon
Open full size
1930 US Federal Census — Clackamas, Oregon
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1940unit:0205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James T. Thompson | 29 | Head | Farmer | Wisconsin |
| 2 | Mabel S. Thompson | 29 | Wife | None | Oregon |
| 3 | Arthur W. Erickson | 26 | Head | Farmer | Oregon |
| 4 | Alma M. Erickson | 66 | Mother | None | Sweden |
| 5 | Arvin E. Brown | 34 | Head | Farmer | California |
| 6 | Myron C. Brown | 36 | Brother | Farmer | California |
| 7 | Lada B. Brown | 30 | Sister-in-law | None | Pennsylvania |
| 8 | Phyllis Haley | 9 | Niece | None | Washington |
| 9 | Rollin N. Brooks | 48 | Head | Farmer | Oregon |
| 10 | Ward H. Brooks | 16 | Son | None | Oregon |
| 11 | Jonas Peterson | 76 | Head | Farmer | Sweden |
| 12 | Johanna M. Peterson | 56 | Wife | None | Sweden |
| 13 | Carl Peterson | 31 | Son | Laborer | Oregon |
| 14 | Harold S. Peterson | 21 | Son | Farmer | Oregon |
| 15 | Arthur E. Peterson | 18 | Son | Farmer | Oregon |
| 16 | Marie E. Peterson THIS PERSON | 16 | Daughter | None | Oregon |
| 17 | Elsie B. Peterson | 13 | Daughter | None | Oregon |
| 18 | John Engstrom | 49 | Head | Farmer | Sweden |
| 19 | Edmond L. Cline | 34 | Head | Farmer | South Dakota |
| 20 | Gertrude L. Cline | 25 | Wife | None | Oklahoma |
| 21 | Verle E. Cline | 6 | Son | None | Oregon |
| 22 | Vesper M. Cline | 4 | Daughter | None | Oregon |
| 23 | W. Gage | 57 | Relative | None | Indiana |
| 24 | R. Gage | 15 | Relative | None | Oregon |
| 25 | Ernest A. Shum | 36 | Lodger | Farmer | Oklahoma |
| 26 | Carl A. Adolphson | 58 | Head | Farmer | Sweden |
| 27 | Norman Johnson | 75 | Head | Farmer | South Dakota |
| 28 | Tom Sosinski | 56 | Head | Farmer | Poland |
| 29 | Mary Sosinski | 52 | Wife | None | Poland |
| 30 | Stanislaus Kappa | 64 | Head | None | Poland |
| 31 | John E. Self | 54 | Head | Farmer | Oregon |
| 32 | Alonzo J. Self | 52 | Brother | None | Oregon |
| 33 | J. William Swanson | 43 | Head | Farmer | Iowa |
| 34 | Hulda C. Swanson | 34 | Wife | None | Minnesota |
| 35 | Dale J. Swanson | 12 | Son | None | Oregon |
| 36 | Shirley Anita Swanson | 10 | Daughter | None | Minnesota |
| 37 | Albert D. Brauer | 39 | Head | Farmer | Oregon |
| 38 | Annie M. Brauer | 35 | Wife | None | Wisconsin |
| 39 | Alberta A. Brauer | 12 | Daughter | None | Oregon |
| 40 | Doris J. Brauer | 10 | Daughter | None | Oregon |
| 41 | Nels E. Staffanson | 44 | Head | Farmer | Sweden |
| 42 | Elsie L. Staffanson | 41 | Wife | None | Sweden |
| 43 | Viola E. Staffanson | 11 | Daughter | None | Oregon |
| 44 | Harold E. Staffanson | 7 | Son | None | Oregon |
| 45 | Evelyn M. Staffanson | 3 | Daughter | None | Oregon |
| 46 | Herbert H. Freeman | 58 | Head | Farmer | Canada English |
| 47 | Magdalena Freeman | 42 | Wife | None | Russia |
| 48 | Elsie J. Freeman | 12 | Daughter | None | Oregon |
| 49 | Floyd H. Freeman | 7 | Son | None | Oregon |
| 50 | Mabel Petner | 18 | Daughter | None | Oregon |
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)