Mark Muise is a Canadian former politician who was succeeded as member of the Canadian Parliament for West Nova by Robert Thibault, the grandson of former provincial politician, Joseph William Comeau.
Mark Muise (born 11 October 1957) is a Canadian businessman and former politician, Muise served as a Member of Parliament from 1997 to 2000. Robert Thibault He is the grandson of former provincial politician, Joseph William Comeau. 
