Mellis Forbes from Vancouver OR Canada and Bridgman Deems from Missouri

Looking for more information on my mother's side of the family William Knight MELLIS (my G Grandfather) born 18 May 1876
Newfoundland, Canada was Married to Annabelle Florence FORBES 16 September 1873 Vancouver BC her father (GG grandfather ) Richard Smith Forbes. know nothing more about then and would like to I know would like to find out.