id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4758978,2283160,plaintiff,Cavndyssh,William,mercer,585869,"Cavndyssh, William, of London, mercer",0 4758979,2283160,plaintiff,Trumpyngton,William,mercer,585869,"Trumpyngton, William, of London, mercer",1 4758980,2283160,defendant,Cheyne,John,(legal representative),677885,"Cheyne, John, of Gloucestershire, knight, administrator of",0 4758981,2283160,defendant,Burgham,Richard,yeoman,797926,"Burgham, Richard, of Southoe, Hunts, yeoman",1