id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5263864,2434456,plaintiff,Rokys,John,"son of Rokys, John",,"Rokys, John, son of Rokys, John",0 5263865,2434456,defendant,Rokys,John,,589618,"Rokys, John, of Rykmersworth, esq, son of Rokys, Thomas",0 5263866,2434456,defendant,Chertesey,Thomas,fletcher,587082,"Chertesey, Thomas, of Watford, fletcher",1