id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4281424,2123409,plaintiff,Rumsey,Henry,,,"Rumsey, Henry",0 4281425,2123409,defendant,ap John,John,yeoman,701855,"ap John, John, of Langeby, yeoman",0 4281426,2123409,defendant,Jevan,Morgan John,yeoman,661755,"Jevan, Morgan John, of Pantege, yeoman",1