Complex sentence: Andrew Ducrow (1793--1842) was a British circus performer, often called the "Father of British circus equestrianism" and "the Colossus of equestrians" he was the originator of horsemanship acts and proprietor of the Astley's Amphitheatre.
Split into simpler sentences: Andrew Ducrow (1793--1842) was a British circus performer, often called the "Father of British circus equestrianism" and "the Colossus of equestrians". He was the originator of horsemanship acts and proprietor of the Astley's Amphitheatre.