Found in Find-a-Grave - errors noted.  Headstone appears to contain the correct dates.
The Deseret News
April 8, 1991
page B3

Dorothy ''Dot'' Sdrales Madsen, age 62, died April 2, 1991 in a Salt Lake hospital.

Born November 3, 1928, in Salt Lake City, to James C. and Lena Moll Sdrales. Married Robert Magnus Madsen, 1964; later divorced. High school graduate. Attended Beauty College. Employed at Norton Christensen Diamond Co. for 30 years, retiring in 1985.

Survived by sons, Ronald Kim Hudson and wife, Stacy, Robert Patrick Madsen; brother, Tom Sdrales; sisters, Wilma Laubershimer, Elaine Winslow; loving boyfriend, Dee Woolley, who stuck with her through thick and thin.

Funeral services Wednesday, 11 a.m., Holy Trinity Greek Orthodox Church, 279 South 300 West. Prayer Service, Tuesday, 7:30 p.m. at the Jenkins-Soffe Mortuary, 4760 South State, where friends may call Tuesday, 6-7:30 p.m. Interment: Mt. Olivet Cemetery. 
 
Family links: 
 Parents:
  James C Sdrales (1887 - 1971)
  Lena Moll Sdrales (____ - 1978)
 
 Spouse:
  Robert Magnus Madsen (1929 - 1999)
 
 Children:
  Ronald Kim Hudson (1956 - 2015)*
  Robert Patrick Madsen (1965 - 2002)*
 
 Siblings:
  Elaine Sdrales Winslow (1918 - 1997)*
  James Sdrales (1920 - 1920)*
  Dorothy Sdrales Madsen (1928 - 1991)