In the eighties Derry had Owen deGamma who was South African and a guy called Nelson DeSilva who was Brazilian, He came to Derry on loan from Standard Leige in Belguim. He was since killed in a car Crash I think. during the late eighties and we had an Egyptian playing center midfield for us called Heysham El Kershi. The spelling might be a bit out but the man was a town LEGEND.