+———Edmund William CLARK (Aug 1844 Ontario, Canada – ) | +———Guy Oliver CLARK (17 Oct 1884 Ontario, Canada – 20 Nov 1956 Vancouver General Hospital, Vancouver, British Columbia, Canada) | | | +———Minnie (Oct 1860 Ontario, Canada – ) | Phyllis Eveline CLARK (9 Nov 1917 British Columbia, Canada – 10 Nov 1944 Provincial Mental Hospital, Coquitlam, British Columbia, Canada) | | +———William Alfred POWNALL (12 Apr 1849 Ontario, Canada – 10 Sep 1903 Ontario, Canada) | | +———Laura Edith POWNALL (31 Jan 1885 Ontario, Canada – 15 Nov 1961 Royal Columbian Hospital, New Westminster, British Columbia, Canada) | | +———Aaron Henry DENMARK (1822 Mohawk Valley, New York, USA – 5 Apr 1892 Ottawa, Ontario, Canada) | | +———Sarah DENMARK (23 May 1850 Ottawa, Ontario, Canada – 21 May 1923 Vancouver, British Columbia, Canada) | | +———William WHITEHEAD (abt 1797 Kent, England – 8 Aug 1844 Ottawa, Ontario, Canada) | | +———Mary Ann WHITEHEAD (18 Dec 1828 England – 3 May 1911 Ottawa, Ontario, Canada) | +———Mary Jane PARKER (abt 1805 Waterford, Ireland – 6 Jun 1888 Ottawa, Ontario, Canada)