id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5589946,2531839,plaintiff,Sayling,William,prior of Merton Priory,,"Sayling, William, prior of Merton Priory",0 5589947,2531839,defendant,Dyer,William,brewer,593655,"Dyer, William, of Eton, Bucks, brewer",0 5589948,2531839,defendant,Ketell,William,yeoman,587327,"Ketell, William, of Eton, yeoman",1 5589949,2531839,defendant,Tawton,William,yeoman,587327,"Tawton, William, of Eton, yeoman",2