+———Aaron Henry DENMARK (1822 Mohawk Valley, New York, USA – 5 Apr 1892 Ottawa, Ontario, Canada) | +———Joseph DENMARK (1858 Ontario, Canada – 26 Nov 1915 Walford, Ontario, 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) | Joseph Albert DENMARK (18 Aug 1900 Walford, Ontario, Canada – 1992) | +———Elizabeth Ann HACKER (11 Feb 1870 Germany – 20 Feb 1960)