id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3692272,1923753,plaintiff,Jannes,Robert,alderman,585936,"Jannes, Robert, of Norwich, alderman",0 3692273,1923753,defendant,Mason,Robert,bowyer,600289,"Mason, Robert, of Lenne, bowyer",0 3692274,1923753,defendant,Mason,William,raffman,589042,"Mason, William, of Heydon, raffman",1 3692275,1923753,defendant,Chapman,William,mercer,587167,"Chapman, William, of Parva Walsyngham, mercer",2