Christine Cummings sister Colleen Cummings my father is William Mathew Muir Cummings uncle is Fred Cummings grandmother is Ethel Cummings now passed on. Two cousins named Robbie and Lisa Cummings. All of the above were born in Ontario, Canada area. William's date of birth March 10 1922. I would like to find out about my grandfather and a half brother. Thank you Christine.