Mark Elderkin: Mark Elderkin. Actor: Black Sails. Mark Elderkin was born on 21 June 1981 in Mbabane, Swaziland. He is an actor, known for Black Sails (2014), Madiba (2017) and The Dark Tower (2017).
Known For: Black Sails (Pastor Lambrick), Madiba (Trevor Huddleston), The Dark Tower (Rat Man), Outlander (Army Officer)
