id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4611909,2234784,plaintiff,Colwyll,Robert,mercer,585869,"Colwyll, Robert, of London, mercer",0 4611910,2234784,defendant,Westlande,John,,698678,"Westlande, John, of Cheltnam",0 4611911,2234784,defendant,Wheler,Margery,,586958,"Wheler, Margery, of Gloucester",1 4611912,2234784,defendant,Tylner,Richard,,586180,"Tylner, Richard, of Bury St Edmunds",2