id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3747804,1941234,defendant,ap David,Maurice,yeoman,622576,"ap David, Maurice, of Prestene, March of Wales, yeoman",4 3790276,1954776,defendant,Wever,John,mercer,622576,"Wever, John, of Prestene, March of Wales, mercer",0 3790277,1954776,defendant,Wever,Hugh,mercer,622576,"Wever, Hugh, of Prestene, March of Wales, mercer",1 3869458,1980026,defendant,ap Rees,Thomas,gent,622576,"ap Rees, Thomas, of Prestene, March of Wales, gent",0