Grace, Richard and Burke McMurdo were the sons of
Mary Ellen "Mame" Burke, the daughter of
Patrick Burke the son of Thomas Burke and Catherine Lally Burke,
and Katherine Cecilia Banahan, the daughter of
George Banahan and Mary Kilduff Banahan Mellynn (also this link for the Mary Mellynn Cemetery Stone)
Mary Kilduff Banahan Mellynn was the daughter of
who is buried in the Burke family plot in Sonora, California.
Mary Ellen Burke McMurdo's uncle, Bartholomew Burke, is buried at Holy Cross Cemetery, Colma, California