id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4426360,2173052,plaintiff,Offord,John de,master & dean of the church of the BM,586846,"Offord, John de, of Lincoln, master & dean of the church of the BM",0 4426361,2173052,defendant,atte Vikers,Robert,,652791,"atte Vikers, Robert, of Ratford",0