id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4418173,2170563,plaintiff,Vyne,Thomas de la,,729578,"Vyne, Thomas de la, of Chertsey",0 4418174,2170563,defendant,atte Knolle,John,,628399,"atte Knolle, John, of Stanewell",0