id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4714646,2269914,plaintiff,Tretherff,John,,,"Tretherff, John",0 4714647,2269914,plaintiff,Ivy,Stephen,,,"Ivy, Stephen",1 4714648,2269914,defendant,Tregher,Richard,tailor,789659,"Tregher, Richard, of Beaurepper, tailor",0 4714649,2269914,defendant,Luky,Nicholas,,789688,"together with Luky, Nicholas, of Treslothen Mill, mill ward",1