id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4547345,2215102,plaintiff,But,William,mercer,585869,"But, William, of London, mercer",0 4547346,2215102,defendant,Lechebarowe,John,,586848,"Lechebarowe, John, of Northampton",0 4547347,2215102,defendant,Taillour,John,,589060,"Taillour, John, of Wantynge",1 4547348,2215102,defendant,Osmond,John,,768247,"Osmond, John, of Chaftesbury",2