id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4273896,2120815,plaintiff,Wynche,John,,,"Wynche, John",0 4273897,2120815,defendant,Dorrell,John,yeoman,589709,"Dorrell, John, of Magna Wycombe, Bucks, yeoman",0 4273898,2120815,defendant,Challener,Francis,gent,726852,"Challener, Francis, of Chepinge Wicombe, Bucks, gent",1 4273899,2120815,defendant,Severne,Thomas,haberdasher,585869,"Severne, Thomas, of London, haberdasher",2 4273900,2120815,defendant,Severne,William,clerk,585869,"Severne, William, of London, or of West Ham, Surrey Essex?), clerk",3