Susan Adelia Santercier Hassenmiller

Susan Adelia Santercier Hassenmiller, age 81, passed away on June 6, 2025, at the Island Center Health and Rehabilitation Center on Bainbridge Island, Washington.

She was born June 18, 1943, to Gerardo (Jerry) Antonio and Maye Campbell Santaciere/ Santersier, in Chicago, Illinois. Sue is survived by her husband, Kenneth W. Hassenmiller, PhD; her brother, Marvin Santercier; Cousin Eddie Campbell; a nephew; her beloved cat, Ciara, and many friends.

Sue attended Blackburn College in Carlinville, Illinois, and graduated from San Francisco State University in Finance. She spent her career working in accounting. She travelled extensively throughout her lifetime with family and friends. She visited most of the seven continents, including Antarctica. Her favorite destination was Potenza, Italy (itly"}, where her paternal family originated. Sue had many interests. She was a fan of Ed Ames, singer/actor, and was a co-founder of the group "Mingo Women," a fan and writers/group based on Ames' role in a television series. Another passion of Sue's was cats. She was a huge supporter of PAWS and the Chimpanzee Sanctuary Northwest, Cle Elem, WA (chimpsnw.org)

 She loved her cats as much as she loved people. Sue enjoyed spending time in her garden and often shared her expertise with others. As an avid genealogist, Sue was a founding member of the Bainbridge Island Genealogy Society (BIGS), where she introduced many people to the magic of family history research. She rejoiced in not only her own successes but also those of a multitude of BIGS members. Those who know Sue will remember her kind spirit and willingness to help others.

A Celebration of Life is planned for Sue on July 8, from 4- 6 p.m. at the Fletcher Bay Winery Tasting Room, 500 Winslow Way, Rooftop.

Arrangements are entrusted to the Cook Family Funeral Home of Bainbridge Island.