John Greketis Obituary
We are sad to announce that, on June 2, 2025, at the age of 90, John Greketis (Saginaw, Michigan) passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Peter A. Greketis and Irene A. Hafner. He is survived by: his children, Lori K. Katz (Mark), Rebecca Allison (Craig) and Michael J. Greketis (Melodie); his son-in-law Jeff Leuenberger (Nicole); his grandchildren, Erica Wesley (Jared), Ryan Katz (Meagan), Erin Casselman (Josh), Kori Bucarino, Alexandra Dennis (Eric), Chelsi Houghton (Dustin), Taylor McCaslin (Tom) and Cordell Greketis; his siblings, Donna Rouech, Patricia Leix (Dave), Susan McConnell (Tom) and Daniel Greketis (Maryanne); his stepson John Lechmann (Beth); his close friend Mary Zolinski; his daughters, Cathy A. Leuenberger and Marie A. Greketis; his brothers, Charles and Richard Greketis; his brother-in-law Michael Rouech; and his brothers, Edward and Michael. He is also survived by several great-grandchildren.
Those wishing to make a donation in honor of Jack, may make a contribution to Wounded Warriors.
