Gilbert Lee Plummer, age 78, of Hilliard, passed away Sunday, April 26, 2020. Member of St. Brendan the Navigator Catholic Church where he was a Deacon and member of Knights of Columbus Council 11208. US Navy Veteran. Retired Computer Analyst from the U.S. Government N.C.R. and Armco. Received his Bachelors of Science from Miami University and his Master’s from Ohio Dominican University. Preceded in death by parents Robert and Mildred Plummer. Survived by loving wife of 55 years Betty, children Kay (Tony) Taylor, Lee (Penny) Plummer, Neil Plummer and Ann (Jeff) Ferguson, grandchildren Kaitlyn, Cameron, Anthony, Robert, Charissa, Matthew, Amber, Gary and Robbie. Private Mass of Christian burial will be held 10 am Wednesday at St. Brendan the Navigator Catholic Church, 4475 Dublin Rd., Hilliard, OH 43026. Interment Butler County Memorial Park. In lieu of flowers, memorial contributions may be made to American Kidney Foundation, 11921 Rockville Pike, Suite 300, Rockville, MD 20852.