John William Andersen Obituary
The family announces the passing of John William Andersen (Sister Bay, Wisconsin) on June 21, 2026. John, born on June 3, 1938, was part of many shared moments and relationships throughout life. Leave a sympathy message to the family in the guestbook on this memorial page of John William Andersen to show support.
He was predeceased by: his parents, Robert Andersen and Catherine Bernice Manning Andersen; and his brother Jon. He is survived by: his wife Dulce Ann Willison; his sons, William Spencer Andersen (Heather Curtis Andersen) and David Galloway Andersen (Kimberly Martin Andersen); his grandchildren, Lizi, Matthew, Megan, Topher and Will Andersen; and his sisters, Karen Andersen and Betsy LaFontaine. He is also survived by nieces, nephews, extended family members, and dear friends.
In lieu of flowers, memorial donations may be made to the Cystic Fibrosis Foundation https://give.cff.org..
