William T. Onderdonk Obituary

We are sad to announce that on April 1, 2023 we had to say goodbye to William T. Onderdonk of South Bend, Indiana. Leave a sympathy message to the family in the guestbook on this memorial page of William T. Onderdonk to show support.

He was predeceased by: his parents, John E. Onderdonk and Eleanor L. Onderdonk (Carroll); his sister Frances Held; and his sister-in-law Judy Onderdonk. He is survived by: his siblings, Irene Barrera of South Bend, Deborah Buras (Walter) of Mishawaka, Margaret Colitsas of South Bend, John Onderdonk of Mishawaka and Ralph Onderdonk (Kara) of Mishawaka; and his nephews, Steven Held (Anne), Aaron Buras (Amber), Chad Buras (Angie), Anthony Barrera, John Barrera, Ryan Onderdonk (Tara) and Adam Onderdonk (Samantha).

Memorial Contributions may be made to The American Cancer Society in William's honor.