Michael Jon Mercer Obituary

We are sad to announce that, on April 22, 2026 we had to say goodbye to Michael Jon Mercer (Warner Robins, Georgia), born in Gouverneur, New York. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Fred Mercer and Ruby Mercer; and his birth mother Ethel Grace Teeter. He is survived by: his wife Amanda Martin; his stepson Jason Casilli; his siblings, Marilea Butler, Cheryl Rollman (Spencer), Cindy McCartha, Holly McCartha, Richard McCartha, Don McCartha and Bruce McCartha; his brother-in-law Gary Martin (LiAnne); his granddaughters, Gail Casilli and Megan Casilli; and his great grandchild Eloise Yaughn. He is also survived by nieces and nephews.

In lieu of flowers, we ask that donations be made to the Humane Society of Houston County.