The ancestors of Susan Evelyn Gertrude Lawson 1846-1949 who married Henry Wheeler in Dubbo 1897. Knights & Sirs is a booklet tracing her family to an unclaimed fortune in England.

Harley Blackman Estate - The Lost Heritage
Supposed Wills of Thomas Hill, George Harley and Elizabeth Blackman.
Windsor and Richmond Gazette (NSW : 1888 - 1954), Friday 6 November 1931, page 5, 8