Complex sentence: Among many others that have left a long impression and a huge hole in the schools history is head of Geography Mr Bob Saunders, he begun in the September of 1974 and retired his position to much upset to new face Miss Kirsty McHale in July 2009.
Split into simpler sentences: Among many others that have left a long impression in the schools history was head of Geography Mr Robert Saunders. He begun in the September of 1974 and retired his position to much upset to new face Kirsty McHale in July 2009.