Guernsey 0 Corinthian-Casuals 1, 10/09/2017. Footes Lane, Isthmian League Division One. Formed in 2011, Guernsey FC are a community club located in St. Peter Port on the island of Guernsey and were promoted to the Isthmian League Division One South in 2013. The visitors from Kingston upon Thames won the fixture by 1-0, watched by a crowd of 614 spectators. Photos by Colin McPherson.