id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4736998,2276702,plaintiff,Trenreth,T_b_,mercer,585869,"Trenreth, T_b_, of London, mercer",0 4736999,2276702,defendant,Ballard,John,shipman,586165,"Ballard, John, of Fowy, shipman",0 4737000,2276702,defendant,Barthe,John,yeoman,754162,"together with Barthe, John, of Lostwythiel, yeoman",1 4737001,2276702,defendant,Willeaby,Henry,husbandman,606006,"Willeaby, Henry, of St Nanitter, husbandman",2