Olivette Trevannion Kassouni, of Greenville, Michigan and formerly of East Grand Rapids and Point Richmond, California, died Tuesday, May 24, 2016 after a long illness. She was 89. Olivette was born in San Leandro, California and attended San Jose State College and the University of California, Berkeley. She is survived by her sons Haig (Ann) Kassouni, Armen (Kim) Kassouni, Van (Luba) Kassouni, and Dicran Kassouni, as well as her beloved grandchildren Jacob, Olivia, Stefanie, Alexandra, Arthur, Piper, and Amalia. She was predeceased by her husband of 44 years, Sarkis M. Kassouni as well as her brother Theodor Fostiak. A celebration of her life will be held at 3:00-6:00 p.m. on Monday, June 27, 2016 in the Community Hall of St. Paul’s Episcopal Church, 305 S. Clay St, Greenville, Michigan 48838. In lieu of flowers memorial contributions