Descendants of John Harold BYFIELD
1879 - 1958 (78 years)
Father: Edward George BYFIELD 
(26 Sep 1843 Perth, Western Australia, Australia - 3 May 1930 Guildford, Western Australia, Australia)
(26 Sep 1843 Perth, Western Australia, Australia - 3 May 1930 Guildford, Western Australia, Australia)Mother: Elizabeth HAGEN (17 Mar 1841 London, England - 5 Jan 1910 Guildford, Western Australia, Australia)
(17 Mar 1841 London, England - 5 Jan 1910 Guildford, Western Australia, Australia)John Harold BYFIELD (8 Dec 1879 Swan, Western Australia, Australia - 3 Aug 1958 Mundaring, Western Australia, Australia)
Ada Georgina BALL (Jan 1891 Waterloo, New South Wales, Australia -26 Jun 1987 Midland, Western Australia, Australia)(m. 1909 Mundaring, Western Australia, Australia)
├─ Grace Elizabeth Emma BYFIELD (9 Jan 1910 Mundaring, Western Australia, Australia -
│ 15 Jun 1942 Midland, Western Australia, Australia)
(9 Jan 1910 Mundaring, Western Australia, Australia -│ 15 Jun 1942 Midland, Western Australia, Australia)
│ Owen James SMITH (20 Jan 1902 Sawyers Valley, Western Australia, Australia -
│ 5 Mar 1934 Mundaring, Western Australia, Australia)(m. 18 May 1929 Midland, Western Australia, Australia)
Owen James SMITH (20 Jan 1902 Sawyers Valley, Western Australia, Australia -│ 5 Mar 1934 Mundaring, Western Australia, Australia)(m. 18 May 1929 Midland, Western Australia, Australia)
