Complex sentence: In September 1968 Goring was appointed manager of Forest Green Rovers he stayed in charge of the club for 11 seasons until he resigned in October 1979, during which time he took them from the Gloucestershire County League to Hellenic League.
Split into simpler sentences: In September 1968 Goring was appointed manager of Forest Green Rovers he stayed in charge of the club for 11 seasons until he resigned in October 1979. Taking them from the Gloucestershire County League to Hellenic League.