id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4644732,2244540,plaintiff,Mason,Richard,,,"Mason, Richard",0 4644733,2244540,defendant,Seler,John,,,"Seler, John",0 4644734,2244540,defendant,Tounne,John of Trevelyn,,,"Tounne, John of Trevelyn",1 4644735,2244540,defendant,Pussant,John,,,"Pussant, John",2 4644736,2244540,defendant,Gof,Thomas,,586273,"Gof, Thomas, of Pensans",3 4644737,2244540,defendant,Coswyn,Richard,,,"Coswyn, Richard",4 4644738,2244540,defendant,Havely,Richard,,,"Havely, Richard",5