Mason, Marcus 32, aka "Potty/Black" passed away on March 1, 2013. Wake: Friday, March 8, from 7:15-8:15 p.m. at Golden Gate, 4155 S. R.L. Thornton Frwy, Dallas, Texas. Service: Saturday, March 9, at 12 noon at Church of Blood Covenant, 5010 Haass Street, Dallas, Texas. He leaves to cherish: his mother, Helen Mason; daughter, Marquita Mason; son, Jamarcus Mason; brother, Marvin Wayne and a host of relatives and friends.