Descendants of Howard Royden Keith SINCLAIR
1909 - 1967 (58 years)
Father: Sydney Howard SINCLAIR 
(4 Apr 1875 Toodyay, Western Australia, Australia - 3 Feb 1954 Fremantle, Western Australia, Australia)
(4 Apr 1875 Toodyay, Western Australia, Australia - 3 Feb 1954 Fremantle, Western Australia, Australia)Mother: Eliza Jane WILKERSON
(25 Mar 1881 Jones Creek, Roebourne, Western Australia, Australia - 9 Jun 1961 Fremantle, Western Australia, Australia)
(25 Mar 1881 Jones Creek, Roebourne, Western Australia, Australia - 9 Jun 1961 Fremantle, Western Australia, Australia)Howard Royden Keith SINCLAIR (22 Apr 1909 Clackline, Western Australia, Australia - 5 Jul 1967 Cottesloe, Western Australia, Australia)
Zena Doreen CLEGG
(1 Jun 1915 Cottesloe, Western Australia, Australia - 18 Jun 2006 North Fremantle, Western Australia, Australia)