id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3643199,1908309,plaintiff,Cornysshe,John,,588991,"Cornysshe, John, of Magna Waltham, son of Cornysshe, John, son of Cornysshe, Thomas",0 3643200,1908309,defendant,Markeday,Geoffrey,,587249,"Markeday, Geoffrey, of Chelmesford",0