The Duke of Cornwall's Light Infantry - Brief History - is an excellent site by Cathy Day. Includes her great-grandfather, Job Henry HARMAN, who served in the DCLI. There is a picture of him in uniform on Cathy's main page.
Cathy also has an extract from the Adjutant's Roll of 1888, when the regiment was in Madras. It lists all the Corporals in the regiment at that time. and the Married Roll for 1889. It lists the Sergeants and Corporals in the regiment who were on the Married Roll, along with the names of their wives and ages of their children.
South African War Virtual Library - The South African War Library is a virtual library and contains research data related to the South African War. Advice, recommendations and contributions of unpublished research material, or research in progress are welcome.