WF
William Frey — 1920 US Census Record
Model Tree available1920 United States Federal Census · Marion, Oregon
Our Model Tree links this William Frey across the 1920, 1930 and 1940 US Censuses in Marion, Oregon (XGBoost, ~Confirmed), with identified parents Mathilda — first a son (b.~1891), then head of a 5-person household.
Age 29
b. ~1891
Male
Son
Born: Oregon
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Marion, Oregon |
| Surname | Frey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Oregon |
| Naturalization Status | Naturalized |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Laborer |
| Township / Ward | Aurora City |
| Est. Birth Year | ~1891 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Frey | Son | — | 29 | ~1891 |
| David Frey | Son | — | 33 | ~1887 |
| George Frey | Son | — | 24 | ~1896 |
| Mathilda Frey | Head | — | 67 | ~1853 |
| Lizzie Frey | Daughter | — | 27 | ~1893 |
Census Appearances
1920
Marion, Oregon
Son, age 29
Marion, Oregon · implied b. ~1891 — 5 household members
| Surname | Frey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Oregon |
| Naturalization Status | Naturalized |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Marion, Oregon
Son, age 40
Marion, Oregon · implied b. ~1890 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fry |
| Given Name | William C |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | farm laborer |
| Industry | general farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Marion-County, Oregon
Other, age 50
Marion-County, Oregon · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fry |
| Given Name | William |
| Relationship to Head | brother |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Aurora Precinct |
| 1935 Residence (County) | Marion |
| Occupation | farmer |
| Industry | farmer |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | G 8 |
| 1935 Residence | same house |
| 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 William Frey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mathilda Frey (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mathilda Frey
b. ~1853
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Frey
Son · 1920 · age 29 · b. ~1891 · Oregon
★ You are viewing this record
Sibling
Lizzie Frey
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Frey
Sibling · 1920 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Frey
Sibling · 1920 · age 24
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 — Marion, Oregon
Open full size
1920 US Federal Census — Marion, Oregon
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1497unit:0637)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Amanda B. Grimm | 28 | Wife | — | Nebraska |
| 52 | Mildred E. Grimm | 3 | Daughter | — | Oregon |
| 53 | Ester M. Grimm | 2 | Daughter | — | Oregon |
| 54 | Albert J. Smith | 36 | Head | Farmer | Oregon |
| 55 | Cora R. Smith | 33 | Wife | — | Kansas |
| 56 | Opal V. Smith | 12 | Daughter | — | Oregon |
| 57 | Verna B. Smith | 11 | Daughter | — | Oregon |
| 58 | Mildred G. Smith | 8 | Daughter | — | Oregon |
| 59 | John T. Bishop | 56 | Head | Farmer | Iowa |
| 60 | Cornelia E. Bishop | 56 | Wife | — | Iowa |
| 61 | Byron J. Grimm | 73 | Head | — | Illinois |
| 62 | Mary A. Grimm | 69 | Wife | — | Iowa |
| 63 | Walter S. Grimm | 44 | Son | Farmer | Oregon |
| 64 | Peter Jaeger | 53 | Head | Farmer | Wisconsin |
| 65 | Hattie Jaeger | 25 | Wife | Farmer | North Dakota |
| 66 | Albert Jaeger | 18 | Brother | Laborer | Oregon |
| 67 | Mary R. France | 52 | Head | — | Iowa |
| 68 | Leo Earl France | 29 | Son | Laborer | Oregon |
| 69 | Ruby O. France | 13 | Daughter | — | Oregon |
| 70 | Kenneth E. France | 9 | Son | — | Oregon |
| 71 | Raymond Coffman | 47 | Head | Engineer | Iowa |
| 72 | Martin B. Larkin | 59 | Head | Farmer | Nebraska |
| 73 | Lydia V. Larkin | 57 | Wife | — | Oregon |
| 74 | Mabel Larkin | 22 | Daughter | Laborer | Oregon |
| 75 | Otis A. Wilson | 33 | Head | Farmer | Michigan |
| 76 | Hattie B. Wilson | 28 | Wife | — | Oregon |
| 77 | Loyed E. Wilson | 7 | Son | — | Oregon |
| 78 | George W. Speight | 59 | Head | Farmer | Missouri |
| 79 | Anna L. Speight | 52 | Wife | — | Illinois |
| 80 | West Vermon Vance | 61 | Head | Farmer | Michigan |
| 81 | Minnie L. Vance | 51 | Wife | — | Michigan |
| 82 | Alvin L. Vance | 18 | Son | — | North Dakota |
| 83 | Berthold Albert | 59 | Head | Farmer | Baden |
| 84 | Mathilda Frey | 67 | Head | — | Missouri |
| 85 | David Frey | 33 | Son | Farmer | Oregon |
| 86 | William Frey THIS PERSON | 29 | Son | Laborer | Oregon |
| 87 | Lizzie Frey | 27 | Daughter | — | Oregon |
| 88 | George Frey | 24 | Son | Laborer | Oregon |
| 89 | Frederick Evans | 44 | Head | Farmer | England |
| 90 | Theresa Evans | 40 | Wife | — | Kansas |
| 91 | Eva Evans | 17 | Daughter | — | Colorado |
| 92 | Iva Evans | 17 | Daughter | — | Colorado |
| 93 | William Evans | 15 | Son | — | Colorado |
| 94 | Clara Evans | 9 | Daughter | — | Colorado |
| 95 | Perry Morgan | 53 | Head | Farmer | Oregon |
| 96 | Vermelia Morgan | 49 | Wife | — | Ohio |
| 97 | Mildred Morgan | 12 | Daughter | — | Washington |
| 98 | Delmar Morgan | 11 | Son | — | Washington |
| 99 | William Duns | 44 | Head | Farmer | Illinois |
Pedigree Summary
William + 3 siblings
Gen 1 · 1 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)