Margaret Johnston was born 20 August 1860 in Gerringong, New South Wales, Australia to Charles Johnston (c1823-1881) and Mary Anne Moffitt (c1835-1902) and died 4 February 1905 Jamberoo, New South Wales, Australia of unspecified causes. She married Henry Chittick (1860-1943) 9 December 1885 in Kiama, New South Wales, Australia.
|Offspring of Henry Chittick and Margaret Johnston (1860-1905)|
|Charles Robert Chittick (1888-1965)|
|Gustavus Ernest Chittick (1892-1973)|
|Margaret Jane Chittick (1894-1970)|
|Henry Edward Percy Chittick (1897-1975)|
|Mary Ann Elizabeth Chittick (1899-1973)|