Hi! my great great grandmother was Roselia Casseus from Spain. She immigrated to Haiti and married a man named Suprene Lazard and another man with the last name Morency. Her Children were, my great grandmother Elizia Lazard, Safette Morency and Merisson Morency. I also have cousins in montreal who come from the Casseus family line. send me an email and maybe we can help each other out.