Douglas Trinquero Obituary
With solemn reverence, we commemorate Douglas Trinquero of Spearfish, South Dakota, whose life came to an end on May 9, 2026 at the age of 68, leaving behind cherished memories. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Frank Trinquero and Betty Trinquero. He is survived by: his son DJ (Mandy); his granddaughters, Brianna, Mallory and Bella; his siblings, William (Susan), Nancy and Elaine (John); and his nieces and nephews, Ryan, Paul (Katie), Mark (Dyllin), Andrew (Rachel), John (Elena), Austin, Andrea (Mike), Amanda (Tony) and Lucy (Armin).
In lieu of flowers, his family suggests donations be made to either the American Red Cross or plant a tree in Doug's memory, Services will be held at 2:00PM Wednesday, May 20, 2026, at the Northern Hills Church of Christ.
