id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5140807,2398427,plaintiff,Thorysby,Henry,,773260,"Thorysby, Henry, of Bishop's Lynn",0
5140808,2398427,plaintiff,Thorysby,"John, senior",,,"Thorysby, John, senior",1
5140809,2398427,defendant,Chamberleyn,Roger,,806842,"Chamberleyn, Roger, of Framyngham Castle, Suff, knight",0