id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4539284,2212545,plaintiff,Vyot,Thomas,,,"Vyot, Thomas",0 4539285,2212545,defendant,Russell,Mathew,,,"Russell, Mathew",0 4539286,2212545,defendant,Tiere,Richard,,,"Tiere, Richard",1 4539287,2212545,defendant,Derter,John,,,"Derter, John",2 4539288,2212545,defendant,Mate,David,,603850,"Mate, David, of Cornwall",3 4539289,2212545,defendant,Whetacre,Thomas,,,"Whetacre, Thomas",4