id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4533451,2210731,plaintiff,Risteby,William de,,,"Risteby, William de",0 4533452,2210731,defendant,atte Marre,John,,,"atte Marre, John",0 4533453,2210731,defendant,Smyth,John,,622294,"Smyth, John, of Skytby",1 4533454,2210731,defendant,atte Barnes,Geoffrey,,,"atte Barnes, Geoffrey",2 4533455,2210731,defendant,Smyth,Geoffrey,,622294,"Smyth, Geoffrey, of Skytby",3