id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4626566,2239255,plaintiff,Pulton,Thomas,,,"Pulton, Thomas",0
4626567,2239255,defendant,Tryg,Henry,,596734,"Tryg, Henry, of Dymmok",0
4626568,2239255,defendant,Tryg,Thomas,son of Henry,,"Tryg, Thomas, son of Henry",1