Background
Derksen, Mary Lou was born on June 12, 1937, in Colorado Springs, Colorado, United States. Daughter of George David and Frances Amelia (Bradley) Doty.
secondary school educator writer
Derksen, Mary Lou was born on June 12, 1937, in Colorado Springs, Colorado, United States. Daughter of George David and Frances Amelia (Bradley) Doty.
Bachelor in Anthropology, Wheaton College, Illinois, 1957. Master of Science in Counseling and Human Resource, South Dakota State University, 1990.
Teacher Head Start, Rapid City, South Dakota, 1987-1988. Youth coordinator First Presbyterian Church, 1988-1989. Counselor Community College of the Air Force, Ellsworth Air Force Base, South Dakota, 1989-1990.
Research assistant Black Hills Cooperative, 1989-1990. Psychotherapist in community mental health center Sturgis and Spearfish, 1990-1995. Customer service representative Conseco Insurance Group, 2002—2003.
Collections agent and underwriter General Electric Consumer Credit Card Company, 2002—2003. Cust service representative General Electric answer Center, 2004—2005. Descriptive linguist-Bible teacher Summer Institute Linguistics/Wycliffe Bible Translators, Santa Ana, California, 1959-1965.
Teacher, librarian, bookkeeper Rapid City Christian Academy, 1978-1986. Owner, manager magnamics.com, 2006.
Member soloist Black Hills Voices in Concert, Rapid City, 1986-1990. Member Rapid City Symphony Concert Choir, 1986-1990.
Married Donald Earl Derksen, August 31, 1956 (divorced 1988), remarried, 1996. Children: Paul, Deborah, Peter, Philip.