Mary Helene Trepanier, age 74, of Hayward, passed away Sunday, November 4, 2023, at her home after a long illness.

Mikki was born September 23, 1949, in Hayward, the daughter of Arthur and Mary (Shore) Zimney. She married the love of her life, Patrick Henry Trepanier and they had a beautiful family who will miss her dearly. Mikki's whole life was focused on her family, and she loved nature and all animals. She had the most beautiful heart anyone could ever have. Mikki was incredibly loving, kind, caring, selfless and the best cook on earth. She will be missed by all who knew her.

She is survived by her sons Paul (Cleo) Trepanier, Troy (Jesse) Trepanier, Bill Trepanier Patrick Trepanier & Paul Trepanier; daughter Katie (Jonas) Trepanier; 36 grandchildren & great grandchildren; siblings Arlene, Jack & Sally; and her nieces & nephews.

Mikki was preceded in death by her parents; husband Pat; grandson Shane; and great grandson Rowan.

A Memorial Gathering will be held Thursday, November 16, 2023, from 11:00 a.m. – 2:00 p.m. at Pineview Funeral Service in Hayward with a service being held at 1:00 p.m.