id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4626281,2239179,plaintiff,Power,John,,603621,"Power, John, of Helston",0 4626282,2239179,defendant,Bossegham iuxta Selgene,Herneus de,,,"Bossegham iuxta Selgene, Herneus de",0 4626283,2239179,defendant,Meleneder,Ralph,,,"Meleneder, Ralph",1 4626284,2239179,defendant,Spernen,William,,,"Spernen, William",2 4626285,2239179,defendant,Bloyowe,John,,591010,"together with Bloyowe, John, of Penryn",3