id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4564051,2220328,plaintiff,Rydeler,John,,,"Rydeler, John",0 4564052,2220328,plaintiff,Shephurd,Richard,,690903,"Shephurd, Richard, of Donhed",1 4564053,2220328,defendant,Boucher,William,chaplain,,"Boucher, William, chaplain",0