id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4601901,2231821,plaintiff,Warbleton,William,,,"Warbleton, William",0 4601902,2231821,defendant,Pygage,John,,,"Pygage, John",0 4601903,2231821,defendant,Veer,William,,773565,"Veer, William, of Hekefeld",1