He also served as Captain of Sandgate Castle , and a Master of Trinity House .
Allin retired from active service in 1678 , settling at his country seat at Somerleyton Hall , Somerleyton .
Allin also served as Captain of Sandgate Castle , and a Master of Trinity House .
Allin retired from active service in 1678 , settling at his country seat at Somerleyton Hall , Somerleyton .