1920 MT CENSUS – Olga Horten (5y, b South Dakota) enumerated with parents Thorsten O. (54y, b Norway, immigrated 1888, applied for papers 1889, occupation farmer) and Mary O. (46y, b Norway, immigrated 1888) and 4 siblings, all born in South Dakota, Anton (27y), Alma (24y), Theodore (18y) and Julia (14y) and granddaughter [of Thorsten] Easter G. Olen (1y9m, b Montana)

1930 OR CENSUS - Olga Horten, age 15, b. South Dakota, is enumerated in the home of her brother, Theodore N., age 29, single, occupation farmer, b. South Dakota, along with her father Thorsten O., age 65, occupation farm laborer, married at age 28, b. Norway, and mother Mary O., age 56, married at age 19, b. Norway, along with Ester Diew, age 12, b. South Dakota, and Teddy Rohme, age 5, b. Oregon.

MARRIAGE – Robert Lee York & Olga I. Horten md 19 Dec 1936, Multnomah co, Oregon

1940 OR CENSUS – Olga Q. York (25y, b South Dakota, occupation packer, living in Portland, Multnomah co, Oregon in 1935) enumerated with husband Robert L. (25y, b Oregon, occupation apprentice plumber, living in rural Polk co, Oregon in 1935)

OSBH DC (Multnomah County 1993) #93-20366

Olga Inanda York of Oregon City died of complications from a stroke Wednesday in a Portland care center. A private memorial service will be held. Mrs. York was 79.
She was born Aug. 9, 1914, in Renner, S.D. Her maiden name was Horten. She married Robert York on Dec. 19, 1936, in Portland. Mrs. York was a homemaker. She had lived in the Portland area since she was a young woman.
Survivors in addition to her husband include her son, Robert of North Hollywood, Calif.
Disposition was by cremation.
The family suggests remembrances be contributions to the Loaves & Fishes program. 
Oregonian, The (Portland, Oregon) 2 Oct 1993

York
Olga I.
Aug. 9, 1914
Sept. 29, 1993
Married
Dec. 19, 1936
[shares marker with Robert]

Saucy Survey & Photographs
ODI

1920 MT CENSUS (Musselshell Co, School District 44, ED 73, sheet 8B)
1930 OR CENSUS (Polk Co., Spring Valley, ED 4. sheet 1A) 

Oregon Marriage Index

1940 OR CENSUS (Washington co, Precinct 39, ED 34-47, sheet 4B)

Oreg 2 Oct 1993