id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4489815,2197523,plaintiff,Trevelyn,John,,,"Trevelyn, John",0 4489816,2197523,defendant,Jakaly,William,,,"Jakaly, William",0 4489817,2197523,defendant,Potford,Michael,,,"Potford, Michael",1 4489818,2197523,defendant,Michelwew,John,,,"with Michelwew, John",2 4489819,2197523,defendant,Croghtowe,John,,,"Croghtowe, John",3 4489820,2197523,defendant,Potford,John,,,"Potford, John",4 4489821,2197523,defendant,Tregher,William,,603621,"Tregher, William, of Helston, son of Mary Tregher",5 4489822,2197523,defendant,Wylkyn,Ralph,tailor,,"Wylkyn, Ralph, tailor",6