id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4432492,2174933,plaintiff,Dagelard,Stephen,,755908,"Dagelard, Stephen, of Lenesyngton",0 4432493,2174933,plaintiff,Chapman,Alan,,755909,"Chapman, Alan, of Enemethe",1 4432494,2174933,defendant,Birnys,"John de, senior",,612852,"Birnys, John de, senior, of Shelford",0