Complex sentence: Berry set up a partnership with Wollstonecraft (Berry and Wollstonecraft) and sailed to Sydney, Australia in 1819 to set up as merchants on George St, in The Rocks area.
Split into simpler sentences: Berry set up a partnership with Wollstonecraft (Berry and Wollstonecraft) and sailed to Sydney, Australia in 1819. They set up as merchants on George St, in The Rocks area.