id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4471464,2191734,plaintiff,Caudeler,Walter,,,"Caudeler, Walter",0 4471465,2191734,defendant,atte W---,John,,597268,"atte W---, John, of Stowe Bydon",0 4471466,2191734,defendant,Wygenhale,John,,,"Wygenhale, John",1 4471467,2191734,defendant,Hardytere,Martin,chaplain,760585,"Hardytere, Martin, of Walten, chaplain",2