id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4539755,2212693,plaintiff,Waltdon,Simon de,,,"Waltdon, Simon de",0 4539756,2212693,defendant,Hunter,John,clerk,,"Hunter, John, clerk",0 4539757,2212693,defendant,Mason,John,,767481,"together with Mason, John, of Corbridge",1 4539758,2212693,defendant,Watson,John,,767482,"Watson, John, of Thornburgh",2 4539759,2212693,defendant,Shopyngton,William de,,,"Shopyngton, William de",3