id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5606624,2536953,plaintiff,Trevanyon,William,knight,,"Trevanyon, William, knight",0 5606625,2536953,defendant,Penhesken,Henry,yeoman,782362,"Penhesken, Henry, of Bodmin, Cornw, yeoman",0