Claire Dietz (nee Pfleiderer) age 90, passed away on October 17, 2020 at home. She was surrounded by her family and numerous family and friends who visited her the last week. She was predeceased by her beloved husband, Eugene M. Dietz and her younger son, Vincent Dietz. She leaves behind her two sisters, Dolores Travers and Virginia Edwards, and a sister-in-law, Josephine Cronin. She was predeceased by her brother, Eugene Pfleiderer. She was the mother of Elaine (Michael) Petrino, Virginia (Late Frank) Schroder, Lauren (Gary) Trockley, and William Dietz. She was nana to her grandchildren, Nicholas (Ashlee) Petrino, Marc Petrino, Angela Petrino, Zachary Dietz and Jake Dietz. She was treasured by her two great-granddaughters, Lillian Petrino and Ava Petrino. She will be missed by many loving nieces and nephews. Reposing at O.B. Davis Funeral Homes, 1001 Route 25A, Miller Place, NY. Visitation Wednesday, 2-4 and 7-9 pm. Funeral Mass Thursday 9:30 St. Louis de Montfort R.C. Church, Sound Beach. Interment Calverton National Cemetery. In lieu of flowers, donations may be made to either Good Shepherd Hospice or the Parish Outreach Food Bank of St. Louis de Montfort R.C. Church.