id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4426813,2173206,plaintiff,Ponynges,Michael de,"son of Thomas, knight",,"Ponynges, Michael de, son of Thomas, knight",0 4426814,2173206,defendant,Bakere,Walter le,,606822,"Bakere, Walter le, of Lambeth",0