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Helen Richardson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Marion, Oregon
Our Model Tree links this Helen Richardson across the 1910, 1920 and 1930 US Censuses in Marion, Oregon (XGBoost, ~Confirmed), with identified parents John & Warren — first a daughter (b.~1910), then head of a 4-person household.
Age 10
b. ~1910
Female
Daughter
Born: Oregon
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Marion, Oregon |
| Surname | Richardson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Stayton Town |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Edna Richardson | Spouse | — | 43 | ~1877 |
| Harold Richardson | Son | — | 13 | ~1907 |
| Warren Richardson | Head | — | 44 | ~1876 |
| Helen Richardson | Daughter | — | 10 | ~1910 |
Census Appearances
1910
Marion, Oregon
Daughter, age 1
Marion, Oregon · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1920
Marion, Oregon
Daughter, age 10
Marion, Oregon · implied b. ~1910 — 4 household members
| Surname | Richardson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Marion, Oregon
Daughter, age 20
Marion, Oregon · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Occupation | Stenographer |
| Industry | Law Office |
| Class of Worker | W |
| 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 Helen Richardson across 3 US Census years (1910, 1920 and 1930) in Marion, Oregon, using XGBoost record linkage. Identified parents: father John Richards (~0.92 confidence) and father Warren Richardson (~0.92 confidence) and mother Elma Richardson (~0.92 confidence) and mother Mabel Richards (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Richards
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Warren Richardson
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Elma Richardson
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Mabel Richards
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Richardson
Daughter · 1920 · age 10 · b. ~1910 · Oregon
★ You are viewing this record
Sibling
Harold Richardson
Sibling · 1920 · age 13
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
50 people indexed on this census page (ia:1920:14thcensusofpopu1497unit:0959)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ralph Tate | 17 | Son | — | Oregon |
| 52 | Mary Tate | 15 | Daughter | — | Oregon |
| 53 | Joe Tate | 12 | Son | — | Oregon |
| 54 | John Lorentz | 53 | Head | — | Rhode Island |
| 55 | Almira S. Cain | 74 | Head | — | Canada |
| 56 | Sylvyna Situs | 81 | Head | — | Ohio |
| 57 | C. C. Situs | 57 | Son | Agent | Kansas |
| 58 | Effie Miller | 41 | Daughter | — | Oregon |
| 59 | W. A. Riggs | 46 | Head | Retail Merchant | Iowa |
| 60 | Linda E. Riggs | 43 | Wife | — | Illinois |
| 61 | Elvie Riggs | 22 | Son | — | Oregon |
| 62 | Calvin Broeker | 17 | Step-son | — | Illinois |
| 63 | Warren Richardson | 44 | Head | Truck Driver | Oregon |
| 64 | Edna Richardson | 43 | Wife | — | Oregon |
| 65 | Harold Richardson | 13 | Son | — | Oregon |
| 66 | Helen Richardson THIS PERSON | 10 | Daughter | — | Oregon |
| 67 | James P. Davis | 72 | Head | — | Oregon |
| 68 | Sarah P. Davis | 66 | Wife | — | Oregon |
| 69 | Alonzo B. Davis | 44 | Head | Cashier | Oregon |
| 70 | Mabel Davis | 34 | Wife | — | Oregon |
| 71 | Vera Davis | 13 | Daughter | — | Oregon |
| 72 | Alvin Davis | 7 | Son | — | Oregon |
| 73 | Joseph Fisher | 45 | Head | Retail Merchant | Wisconsin |
| 74 | Margaret Fisher | 41 | Wife | — | Oregon |
| 75 | Harvey Fisher | 17 | Son | — | Oregon |
| 76 | Ernest Matthieu | 53 | Head | Retail Merchant | Oregon |
| 77 | Josephine Matthieu | 48 | Wife | — | Wisconsin |
| 78 | Edw. Gehlen | 38 | Head | Retail Merchant | Iowa |
| 79 | Etta Gehlen | 25 | Wife | — | Pennsylvania |
| 80 | Augustine Gehlen | 8 | Son | — | Oregon |
| 81 | C. Gables | 32 | Head | Laborer | Oregon |
| 82 | Fannie Gables | 41 | Wife | — | Ireland |
| 83 | Mildred Gables | 7 | Daughter | — | California |
| 84 | Chas. Sladek | 33 | Head | Mechanist | Nebraska |
| 85 | Emma Sladek | 33 | Wife | — | Europe |
| 86 | Arthur O. Leffler | 28 | Head | Baker | Oregon |
| 87 | Mable Leffler | 27 | Wife | — | Oregon |
| 88 | Leona Leffler | 4 | Son | — | Oregon |
| 89 | Archie Casper | 38 | Head | Truck Driver | Oregon |
| 90 | Fannie Casper | 41 | Wife | — | Iowa |
| 91 | Lucile Casper | 10 | Daughter | — | Oregon |
| 92 | Clifford Stayton | 26 | Head | Mechanist | Oregon |
| 93 | Maud Stayton | 27 | Wife | — | Texas |
| 94 | Trevor Stayton | 4 | Son | — | Oregon |
| 95 | Florence Stayton | 1 | Daughter | — | Oregon |
| 96 | Maxwell Stayton | 0 | Son | — | Oregon |
| 97 | Emma Hamman | 69 | Head | — | Ohio |
| 98 | Michael Streff | 82 | Head | — | Luxemburg |
| 99 | Emma Streff | 36 | Daughter | — | Iowa |
| 100 | Leo Streff | 26 | Son | — | South Dakota |
Pedigree Summary
Helen + 1 sibling
Gen 1 · 4 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)