Rachel Mary BLACKBURN, b: 1874






	^{Edmund Percy MASON}^{b.1864 d.1914}

^{Kathleen Frances Horner MASON}^{b.1906 Paddington, NSW d.}

^{Edmund Philip MASON}^{b.1910 Paddington, NSW d.1943 Buna, New Guinea}			^{James Blackburn}^{b.1803 England d.1854 Collingwood, Australia}

^{John William MASON}^{b.1910 Paddington, NSW d.}		^{Walter BLACKBURN}^{b.1840 New Town, Tasmania d.1893 Alexander Avenue, Vic.}	^Rachel HEMS^{b.1805 St Botolph's Bishopsgat d.1880 Richmond, Vic.}

	^{Rachel Mary BLACKBURN}^{b.1874 Ararat, Vic. d.1939 Sydney, N.S.W.}

		^{Helen Hunter MITCHELL}^{b.1843 Aberdeen, Scotland d.1874 Melbourne, Vic.}