id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5197638,2415047,plaintiff,Sutton,William,master,858498,"Sutton, William, of Burton St Lazar of Jerusalem, in England, master",0 5197639,2415047,defendant,Sempyngham,Nicholas,"master, in the order of St Gilbert, prior of the house & church of the BM, in",,"Sempyngham, Nicholas, master, in the order of St Gilbert, prior of the house & church of the BM, in",0