List of sources:
Cape of Good Hope. Report of the Meteorological Commission, 1896-1901.
Dictionary of South African biography, Vol. 3, 1977, Edward Knolles Green (1788-1828).
General directory and guide-book to the Cape of Good Hope and its denpendencies, 1886.
General directory of South Africa, 1903.
Heese, J.A. South African genealogies. Pretoria and Stellenbosch, 1986-2005.
National Automated Archival Information Retrieval System (NAAIRS). http://www.national.archives.gov.za/naairs.htm Documents relating to Edward Knolles Green.
Ritchie, W. The history of the South African College, 1829-1918 (Vol. 2, list of alumni). Cape Town: T. Maskew Miller, 1918.
South African who's who, 1917/8; 1919/20 (advertisement).
University of the Cape of Good Hope. Calendar, 1884/5 to 1917/8.