Input (grade 9): In 1086, the book notes that "In Weston-On-Trent" with its Berewicks Ælfgar had ten carucates of land and two and a half bovates to the geld.
Output (grade 10): In 1086, the book notes that "In Weston-On-Trent" with its Berewicks Ælfgar, (Earl of Mercia) had ten carucates of land and two and a half bovates to the geld.