Complex sentence: Around the age of five, he and his family moved back to Crookham, Northumberland to live where the family owned and worked on a farm about a mile from there called Crookham Eastfield.
Split into simpler sentences: Around the age of five, he and his family moved to Crookham, Northumberland to live. The family owned and worked on a farm about a mile from Crookham called Crookham Eastfield.