David W. Koos

David W. Koos, age 83, passed away on July 13, 2017. Preceded in death by parents Harry and Dorothy Koos. Dear brother of Errol Koos and the late Robert Koos and Lynn Arella. Beloved husband of Marguerite Koos. Loving father of Mark Koos, Kathleen (Jim) Hayden, Kimberly (Eric) Kasaba, Karen (Bill) Ruffus, Kolleen Thornton, and Karole (Jeremy) Murphy. Cherished by grandchildren Nick (Jennifer) Kasaba, Claire (Eric) Fitzgerald, Robert Hayden, Mike Kasaba, David Hayden, Katie Kasaba, Elizabeth Hayden, Taylor Thornton, WIll Ruffus, Sydney Murphy, and Riley Murphy. Also loved by great-grandchildren, Olivia Kasaba, Owen Fitzgerald, Gavin, Kasaba, and Elena Kasaba.

Visitation will be Tuesday, July 18, 2017, from 4-9pm (Rosary 7pm), at Harry J. Will Funeral Home 37000 Six Mile Rd, Livonia, Michigan. Funeral Mass will be Wednesday, July 19, 2017 at 11am (In-state 10am) at St. Priscilla Catholic Church, 19120 Purlingbrook St, Livonia.

In lieu of flowers, memorial donations are appreciated to the American Cancer Society or Angela Hospice.