id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4429907,2174140,plaintiff,Whit,John,,756562,"Whit, John, of Holtham, son of William",0 4429908,2174140,defendant,Rouceby,John de,son of William,,"Rouceby, John de, son of William",0 4429909,2174140,defendant,Gerneter,Roger,son of John,,"Gerneter, Roger, son of John",1 4429910,2174140,defendant,Rouceby,Alice de,formerly wife of William,,"Rouceby, Alice de, formerly wife of William",2