id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4434590,2175578,plaintiff,Leversham,Thomas de,,586067,"Leversham, Thomas de, of York",0 4434591,2175578,defendant,Chaunbre,William de la,,610270,"Chaunbre, William de la, of West Rasen, son of John",0