Complex sentence: James Gillespie's High School was opened in Bruntsfield Place in 1803 as a result of the legacy of James Gillespie, an Edinburgh tobacco merchant and was administered by the Merchant Company of Edinburgh.
Split into simpler sentences: James Gillespie's High School was opened in Bruntsfield Place in 1803 as a result of the legacy of James Gillespie, an Edinburgh tobacco merchant. The school was administered by the Merchant Company of Edinburgh.