Mark was born in Jacksonville, Florida on March 4, 1954 to John David and Vernon Long. He grew up with his brothers John, David, Daniel and James.
He attended Robert E. Lee High School and was a life-long resident of Jacksonville. He enjoyed fishing, reading and spending time with his family and friends.
In addition to his partner, Bonnie, Mark is survived by his brothers, Daniel Long (Rosa) and James Green; his children, Matthew Long, Monica Long, Robert Long and Daniel Long; grandchildren, Rhiannon, Dylan, Aidan, Julian, Jude, Sterling; and great grandson, Liam.
Fond memories and expressions of sympathy may be shared at www.hgriversidefuneralhome.com for the LONG family.