Ian Trevor Oliver, b: 1930 - Meckering, West Aust


		^{Matthew Oliver}^{b.1863 'Dawn Farm, West Aust d.1949 Northam, West Aust}

	^{George Matthew Thomas Oliver}^{b.1896 'Jangaling', West Aust d.1974 Mandurah, West Aust}	^{Harriet Ann Mead}^{b.1867 'Brickwood', West Aust d.1947 Northam, West Aust}

^{Ian Trevor Oliver}^{b.1930 Meckering, West Aust d.}		^{Henry James Giblett}^{b.1880 Cutherling, West Aust d.1970 Perth, West Aust}

	^{Ida Sylvia Giblett}^{b.1907 Northa, Western Australia d.1993 Perth, Western Australia}	^{Louisa Caroline Jane Maddock}^{b.1882 Northam, West Aust d.1957 Northam, West Aust}





^{Gwendoline May Groves}^{b. d.2005}