id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4645566,2244772,plaintiff,Northalf,John,,,"Northalf, John",0 4645567,2244772,plaintiff,Northalf,Agnes,,,"Agnes, his wife",1 4645568,2244772,defendant,Hatte,William,,676568,"Hatte, William, of Wiltshire",0