Safety Harborâs first Black commissioner made history. He died at 85. William Blackshear also helped start The Weekly Challenger newspaper. Â Â William Blackshear worked at General Electric's Pinellas plant as a laser welder from 1958 until 1970. [ Courtesy Harry Williams ] Dear Angelia, By compiling the enclosed stories and information, I have attempted to shed some light on the history and lives of our ancestors and to share with you events that made them real, alive and exciting. In his spiral-bound collection, William Blackshear wrote vivid stories about his life. Those advent...