Complex sentence: Now owned by the The Royal Alexandra and Albert school, Gatton Park today constitutes 250 acres of a manor and parkland although the estate can be traced to the Domesday Book of 1086.
Split into simpler sentences: Now owned by the The Royal Alexandra and Albert school, Gatton Park constitutes 250 acres of manor and parkland. The estate's history can be traced to the Domesday Book of 1086.