Cornelius Osterdyk Obituary
The memory of Cornelius Osterdyk (Billings, Montana), who passed away on May 13, 2026 at the age of 96, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of Cornelius Osterdyk to pay them a last tribute.
He was predeceased by: his parents, Pieter Osterdyk and Dora Osterdyk; his siblings, Jacob, Johan, Jan, Gerrett, Anna, Pietje and Jantje; his son-in-law Jim Fellows; and his stepdaughter Judy Mattson.
He is survived by: his wife Della; his children, Jolynn, Kirk (Connie) and Scott (Brenda); his grandchildren, James, Holland, Alexandra, Alston, Aidan and Addison; his great grandchildren, Reagan, Jensen, Noah and Theodore; and his stepdaughter Jane Barta (Herman).
In lieu of flowers, memorials may be sent to Stillwater Hospice, any Veterans organization or a charity of your choice.
