id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5453620,2490974,plaintiff,Whyte,William,mercer,585869,"Whyte, William, of London, mercer",0 5453621,2490974,defendant,Cherssay,William,gent,590212,"Cherssay, William, of Dertford, Kent, gent",0 5453622,2490974,defendant,Sandys,William,miliner or knight,600176,"Sandys, William, of Andover, Hants, miliner or knight",1