William T. Egglesfield, age 72, of Sioux Falls, SD, passed away Tuesday, October 6, 2015 at a local hospital. Mass of Remembrance will be 8:30 am Wednesday, November 4, 2015 at St. Mary Catholic Church, 2109 South 5th Avenue, Sioux Falls, SD. William is survived by: his wife of 45 years, Kathleen; daughter, Kerry (Thomas) Boetel of Sioux Falls, SD; sons, Colin of Santa Monica, CA, and Sean (Tammy) of Chicago, IL; seven grandchildren, Keira Boetel, Maeve Boetel, Nora Boetel, Shay Boetel, Megan Egglesfield, Tristan Egglesfield, and Brennan Egglesfield; and one brother, Gary (Judy) of Canton MI. In lieu of flowers please make donations to the National Kidney Foundation.