id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4453420,2186076,plaintiff,Leche,William,,758346,"Leche, William, of Thresk or Thirsk",0 4453421,2186076,defendant,Wales,"John de, senior",,,"Wales, John de, senior",0 4453422,2186076,defendant,Galay,Roger,,,"Galay, Roger",1