id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4449783,2184881,plaintiff,Graystok,Ralph,baron of,,"Graystok, Ralph, baron of",0 4449784,2184881,defendant,Suthiby,Robert,,589153,"Suthiby, Robert, of Ruston",0 4449785,2184881,defendant,Wenet,William,,589153,"Wenet, William, of Ruston",1 4449786,2184881,defendant,Normanby,Thomas de,walker,589153,"Normanby, Thomas de, of Ruston, walker",2 4449787,2184881,defendant,(not given),John,his son,,"John, his son",3