id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5296278,2443902,plaintiff,Wharles,Henry,,585869,"Wharles, Henry, of London",0 5296279,2443902,defendant,Hert,William,mercer,588732,"Hert, William, of Acle, mercer",0 5296280,2443902,defendant,Scarlet,John,mercer,869877,"Scarlet, John, of Nekam, mercer",1 5296281,2443902,defendant,Collowe,Thomas,mercer,586364,"Collowe, Thomas, of Long Stratton, mercer",2 5296282,2443902,defendant,Marche,Thomas,mercer,586651,"Marche, Thomas, of Castel Acre, mercer",3