A memorial service will be held at 5:30 p.m. Thursday, July 24, at South Shore Pavilion in Milwaukee.
Visitation will be at the pavilion from 4 p.m. Thursday, July 24, until the service.
Donations would be appreciated to the Alzheimer’s Association, Children’s Hospital of Wisconsin, Grand Avenue Club and the National Alliance for the Mentally Ill (NAMI).
Fleming & Billman Funeral Directors in Ashtabula, Ohio, assisted with arrangements. Condolences may be offered online at fleming-billman.com.
Mr. Entwistle was born June 17, 1941, in Madison, a son of the late Wallace and Marguerite Entwistle. He attended Monona Grove High School where he played football and was a member of the Madison Drum Corps.
He served three years in the Navy.
He worked as a police officer for the Greendale Police Department while he attended the University of Wisconsin-Milwaukee, where he majored in social work.
He worked as an insurance broker, rising to senior leadership ranks with The Travelers; Sentry Insurance, where he played a key role establishing Parker Services; Marsh & McLennan; and Aon.
After retiring from Aon, he worked at Currie Golf Course and as a security officer at Concordia University.
Survivors include his wife, Marian Ninneman; one daughter, Ellen (Brett) Fish, Middleton; one son, David (Shannon Grezenski) Entwistle, New Berlin; two sisters, Mary Shaw, Madison, and Joan (Robert) Billman, Ashtabula, Ohio; and two grandchildren, Allison and Scott Fish.
He was also preceded in death by one son, Steven Dylan; and one granddaughter, Elena Kay Fish.