Semar, John 81, of Port Charlotte, FL passed away on Sunday March 31, 2013. Son of the late Robert Semar and Ann Zweifel; devoted father of Tim (Toni), Chris (Kimberly), and Dan (Tiffany); grandfather of Ryan, Alec, Jeremy, Kyle, Zachery, Anna, Aaron, Shannon, Emily and Ian; great-grandfather of Ashton; spouse of 25 years and life-long friend of Catherine Swanson. He is preceded in death by his son Douglas, brothers George and Harold.