I believe Margaret Johnston Stimple was born Dec 10, 1905 in Milwaukee County, WI.

She later married Reynold Bassuer in Indianna.
Following his death, she married John Sawyer in Winterhaven, CA.

The Social Security Index has her passing on July 21, 1986 and her last known address of Sioux City, Iowa.

Is anyone else researching her?
Do you have her obit, or access to it?