Biography
Percival Harley Blackman was born 3 July 1890 in Coonabarabran, New South Wales, Australia to William George Blackman (1854-1930) and Alice Burden Nevell (1869-1958) and died 21 October 1954 Sydney, New South Wales, Australia of unspecified causes. He married Mabel Emma Moxham (1892-1989) 7 February 1933 in Saint John's, Parramatta, New South Wales, Australia.
Children
| Name | Birth | Death | Joined with |
| Catherine Neville Harley Blackman (1934-2013) | 1 April 1934 Inchneuk private hospital, Parramatta, New South Wales, Australia | 16 December 2013 Western Australia, Australia | |
| Jennifer Hergest Harley Blackman (aft1933-) | |||
Footnotes (including sources)
| ‡ General |
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