Yvonne M. Vaillant, 87, passed away Sunday evening, March 12, 2017 at her residence, Age Well of Green Bay. She was born April 26, 1929 to the late George and Catherine (Wisniewski) Lannoye. Yvonne was a graduate of Green Bay West High School. On November 25, 1948, she married Gene Vaillant at Annunciation Parish in Green Bay. He preceded her in death.

Yvonne and Gene loved boating, fishing, traveling and snowmobiling at their vacation home near Crivitz. She was a member at the Botanical Gardens for many years. After retirement, she and several of her classmates met monthly for breakfast.

Survivors include her sister, Mary (Lannoye) Kvaley of Green Bay; several nieces, nephews and cousins. A special thank you to Yvonne's niece Judy and nephew Ron for their love and help for many years.

Yvonne was preceded in death by her parents; husband; brother, Kenneth Lannoye; sisters, Christine (Lannoye) Burke and Mercedes (Lannoye) Collette.

Family and friends may call at the Pfotenhauer Funeral Home & Cremation Service, Howard-Suamico location, 1145 Cardinal Lane on Saturday, March 18, 2017 from 9 until 11:00 a.m. Funeral Service 11:00 a.m. at the funeral home. Online condolences welcome at www.PfotenhauerFuneralHome.com

A memorial fund has been established in her name at the funeral home.

The family extends a special thank you to the staff at Age Well and Unity Hospice for the care they provided.