Complex sentence: He grew up on the family estate and tutored in Edinburgh and lived from 1799 to 1811 in Guiana to oversee the sugar plantations that they owned in Berbice.
Split into simpler sentences: He grew up on the family estate and studied under a tutor in Edinburgh. He lived from 1799 to 1811 in Guiana to oversee the sugar plantations that they owned in Berbice.