A family friend is raising money to help actor Kenneth Mitchell’s loved ones in the wake of his death at 49 following a brave battle with ALS, RadarOnline.com has learned. The Star Trek: Discovery alum died on Feb. 24, nearly six years after being diagnosed. Mitchell was a loving husband to wife Susan and a doting father to their children Lilah and Kallum, having been dedicated to being “a positive and playful force” in their lives. “Ken loved his work and cherished his friends — so many of whom he’d been close with since childhood — but he lived for Susan and their children, Lilah and Kallum,…