id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4458325,2187642,plaintiff,Quan or Quam,Ralph,,649656,"Quan or Quam, Ralph, of Friskenay",0 4458326,2187642,defendant,Rede,"Jon, senior",,753718,"Rede, Jon, senior, of Wrangel",0