id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3758597,1944686,plaintiff,Byllyng,William,merchant of the staple,596408,"Byllyng, William, of Dadyngton, merchant of the staple",0 3758598,1944686,defendant,Grey,William,gent,624511,"Grey, William, of Wodbevyngton, Warks, gent",0