Home People John-Paul Lavoisier John-Paul Lavoisier John-Paul Lavoisier (born March 12, 1980) is an American actor. Personal facts Birth dateMarch 12, 1980 Birth nameJohn-Paul Seponski Birth placePennsylvania , Phoenixville Pennsylvania , United States facebook tumblr linkedin twitter reddit google+ Search John-Paul Lavoisier on Wikipedia John-Paul Lavoisier