id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4766176,2285415,plaintiff,Lancastre,John,knight,,"Lancastre, John, knight",0 4766177,2285415,plaintiff,Lancastre,Katherine,,,"Katherine, his wife",1 4766178,2285415,defendant,Bethom,John de,,799214,"Bethom, John de, of Little Stirkeland, franklin",0