He died at Waddon Manor at the age of 92 after recovering from an eye operation which had restored his sight for a year .
After leaving Shardlow Hall , Corbett retired to Waddon Manor Portesham in Dorset where he farmed 700 acres ( 2.8 km ) .
Corbett died at Waddon Manor Portesham   at the age of 92 after recovering from an eye operation which had restored Corbett 's sight for a year .
After leaving Shardlow Hall , Corbett retired to Waddon Manor Portesham in Dorset where he farmed 700 acres ( 2.8 km ) .