Diane L. Koser
January 9, 1947 - June 1, 2023

Koser, Diane L. (nee Dake)

What is a legacy? Is it a supportive wife of nearly 60 years? A loving mother and grandmother? An amazing cook who always made enough to feed extra unexpected guests? A step-in mother for those who needed one? A dedicated faculty assistant for 20 years at Wisconsin Lutheran College? A willing volunteer as her church’s secretary and assistant at the local library? A wealth of facts and vocabulary making her a crossword and Scrabble master? Diane Koser was all of these and more. For those that knew her, they will always carry a part of her with them. 


Diane Koser (nee Dake) was called to her eternal home on June 1, 2023 at the age of 76. She is survived by her husband Jerry, sons Jeffrey (Tondra) Koser and Scott (Chris Martin) Koser, and granddaughters Makayla Koser and Bridget Koser; along with nephews Timothy (Carrie) Mulrain and Daniel (Stephanie) Mulrain. She was preceded in death by her father Reuben Dake, mother Verna (nee Paul) Dake, and sister Deborah (Patrick) Mulrain. 


Visitation will be Saturday June 10, 2023 at Faith Lutheran Church, W244 N6383 Weaver Dr. in Sussex, from 1pm until time of Memorial Service at 2:30pm.


In lieu of flowers, memorials to the Ronald McDonald House Charities of Eastern Wisconsin in Diane’s name would be greatly appreciated.