Excerpts from the Oregon Death Index & the Social Security Death Index.
Leah Marie Sawyer died 10 November 2004, in Washington County, at age 100. She was born 21 March 1904.
Spouse: Cliffo.
SSN issued: Oregon (1951).

The Oregonian, Portland, Oregon, November 16, 2004, Sunrise Edition, page B6, Obituaries.
Excerpts:
LEAH MARIE SAWYER
Died November 10th, at age 100.
Born: Leah Marie Borah, March 21, 1904, in Oldham, S.D.
Graduated: normal school in South Dakota; University of Oregon.
Occupation: substitute teacher for the Portland School District.
Marriage: 1933 to Clifford L.; he died in 1990.
Survived by: sons, Carl D., Lawrence J., Clifton B. and Sterling E.; daughter, Mina Lea Hartshorn; 8 grandchildren; 8 great-grandchildren; one great-great-grandchild.
Memorial service: Saturday, November 20, 2004, in First United Methodist Church, in Portland.
Arrangements by Mt. Scott.
[NOTE: see obituary for additional information.]

1900 US Federal Census, Belleview, Miner County, South Dakota.
Joseph B. Borsch, Head, M, W, Jan. 1864, 36, Married, married 12 years, marriage year 1888, Wisconsin, Kentucky, Kentucky.
Mina Borsch, Wife, F, W, Feb. 1869, 31, Married, married 12 years, marriage year 1888, 7 children born, 7 children living, Iowa, New York, New York.
Ethel B. Borsch, Daugher, F, W, Oct. 1888, 11, Single, South Dakota, Wisconsin, Iowa, Wisconsin, Iowa.
Ellsworth V. Borch, Son, M, W, Apr. 1890, 10, Single, South Dakota.
Floid R. Borsch, Son, M, W, Jul. 1892, 8, Single, South Dakota, Wisconsin, Iowa.
Florense J. Borsch, Daughter, F, W, Jan 1893, 7, Single, South Dakota, Wisconsin, Iowa.
Maud V. Borsch, Daughter, F, W, Oct. 1894, 5, Single, South Dakota, Wisconsin, Iowa.
Jennings Borsch, Son, M, W, Sep. 1896, 3, Single, South Dakota, Wisconsin, Iowa.
Borsch, Son, M, W, Aug. 1899, 9/12, Single, South Dakota, Wisconsin, Iowa.

1930 United States Federal Census, Yacolt, Clark County, Washington.
Leah M. Borah was listed as a lodger in the home of Ruth Bell. She was age 26, single, born in South Dakota, and was a public school teacher.

1940 US Federal Census, Portland, Multnomah County, Oregon.
Clifford L Sawyer, Head, age 33, Married, born in New Hampshire, Cook, Restaurant.
Leah Sawyer, Wife, age 36, Married, born in South Dakota, Unpaid family worker.
Leah and her husband, Clifford had 3 children, all born in Oregon: Mina Lea, age 5; Carl Daniel, age 3; Lawrence Joseph, age 9/12.
Also in the home were two nieces, both born in South Dakota, and both single: Iva E Groce, age 25; Fern Groce, age 21.
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EDIT received from ANN DOWNS 48215527:
From Ann Downs' personal knowledge, death location was Portland, Washington County, Oregon.