id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4539820,2212717,plaintiff,Waltham,William,master of the hospital of St Leonard,586067,"Waltham, William, of York, master of the hospital of St Leonard",0 4539821,2212717,defendant,Wryght,William,,595421,"Wryght, William, of Faxflete",0 4539822,2212717,defendant,Wryght,Thomas,,767490,"Wryght, Thomas, of Balktoft",1