Floyd Roger Myers Jr. — a former youngster actor finest identified for his function within the “Contemporary Prince of Bel-Air” — has died … TMZ has discovered.

His mother, Renee Trice tells TMZ … Myers handed away within the wee hours of Wednesday morning from a coronary heart assault at his house in Maryland. She tells us he suffered 3 prior coronary heart assaults over the course of the final three years. She says she simply spoke to her son final evening.

Floyd kicked off his profession as a youthful model of Will Smith within the hit sitcom “The Contemporary Prince of Bel-Air” … earlier than taking up the function as a younger Marlon Jackson within the tv miniseries “The Jacksons: An American Dream.”

Myers had bit half in a single episode of the short-lived TV drama “Younger People” in 2000.

Floyd was 42.