id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4559074,2218798,plaintiff,Marny,William,knight,,"Marny, William, knight",0 4559075,2218798,plaintiff,Passele,Robert,,,"Passele, Robert",1 4559076,2218798,plaintiff,St Aubyn,Guy,,,"St Aubyn, Guy",2 4559077,2218798,defendant,Trenewyth,Wililam,son of Ralph,,"Trenewyth, Wililam, son of Ralph",0 4559078,2218798,defendant,Hopkyn,John,,598344,"Hopkyn, John, of Roche",1 4559079,2218798,defendant,Trelewyth,John,,,"Trelewyth, John",2 4559080,2218798,defendant,Herbard,Mark,,,"Herbard, Mark",3 4559081,2218798,defendant,Bodrugan,Odo,son of William,,"Bodrugan, Odo, son of William",4