Birth: 1788 Rye, Sussex, UK
Father: John Croucher 1816-1886
Mother: Emma Amelia Lush 1822-1899
Marriage: 12 October 1813 Rye, Sussex, UK
Wife: Sarah Ditton 1791-1879
Death: 1872 Kensington, South Australia
Adriana Janet Croucher [Smith] 1897-1976
Christening of John Croucher in the IGI on 6 January 1788 in Rye, Sussex, parents William and Mary Croucher.
Mariage of John Croucher and Mary Ditton in the IGI on 12 October 1813 in Rye, Sussex. The same information is in the Sussex Family History Group Sussex Marriage Index.
David Martin has an entry in Ancestry Public Member Trees for John Croucher born on 6 January 1788, parents William and Ann Croucher (these were his grandparents not parents), his marriage to Sarah Ditten, a son, and his death in 1872 (on the 19th but no month) in Kensington, South Australia.