id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4432704,2174982,plaintiff,Dersham,William de,,,"Dersham, William de",0 4432705,2174982,defendant,fitz Stevene,William,,610857,"fitz Stevene, William, of Boxsted",0 4432706,2174982,defendant,Boxsted,John de,,753558,"Boxsted, John de, of Kerseye, son of William",1