Descendants of Percy John LYON
1898 - 1976 (77 years)
Mother: Sarah Elizabeth POSTANS 
(1876 Rockingham, Western Australia, Australia - 20 Jan 1950 Perth, Western Australia, Australia)
(1876 Rockingham, Western Australia, Australia - 20 Jan 1950 Perth, Western Australia, Australia)Percy John LYON (18 Jul 1898 Fremantle, Western Australia, Australia - 28 Mar 1976 Palmyra, Western Australia, Australia)
Alda Marjory LEONARD
(1907 Irwin, Western Australia, Australia - 22 Apr 1970 Kenwick, Western Australia, Australia) ├─ Maurice John MacMurray LYON
(14 Aug 1927 Three Springs, Western Australia, Australia - 16 Nov 2005 Palmyra, Western Australia, Australia)
(14 Aug 1927 Three Springs, Western Australia, Australia - 16 Nov 2005 Palmyra, Western Australia, Australia) │ Marion Anne HOOTON
(27 Jul 1932 Byford, Western Australia, Australia - 13 Feb 2013 Beckenham, Western Australia, Australia)
Marion Anne HOOTON
(27 Jul 1932 Byford, Western Australia, Australia - 13 Feb 2013 Beckenham, Western Australia, Australia) └─ Bernard Percival LYON
(3 Oct 1932 Three Springs, Western Australia, Australia - 4 May 2002 Nedlands, Western Australia, Australia)
(3 Oct 1932 Three Springs, Western Australia, Australia - 4 May 2002 Nedlands, Western Australia, Australia)