Harry de Courcy was born 1869 in Patricks Plain, New South Wales, Australia to Harry de Courcy (bef1864-1891) and Eliza Head (c1842-1929) and died 16 April 1950 7 Walsh Street Mayfield, New South Wales, Australia of unspecified causes. He married Mary Jane Snape (1872-1941) 24 January 1895 All Saints in Singleton, New South Wales, Australia.
|Offspring of Harry de Courcy and Mary Jane Snape (1872-1941)|
|Ruby May de Courcy (1895-aft1915)|
|Frederick W de Courcy (1896-1915)|
|Ernest Harry de Courcy (1897-1950)|
|John Albert de Courcy (1899-1939)|