id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4580546,2225404,plaintiff,del Hay,Peter,,,"del Hay, Peter",0 4580547,2225404,defendant,Boythorp,Thomas,,589626,"Boythorp, Thomas, of Walkyngton",0 4580548,2225404,defendant,Knyght,William,,589626,"Knyght, William, of Walkyngton",1 4580549,2225404,defendant,Lambehyrde,John,,588489,"Lambehyrde, John, of Melton",2