id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3858102,1976189,plaintiff,Berkeley,James,gent,,"Berkeley, James, gent",0 3858103,1976189,defendant,Berkeley,Thomas,"knight, Lord Berkeley",,"Berkeley, Thomas, knight, Lord Berkeley, executors of",0 3858104,1976189,defendant,Berkeley,Cecilia,widow,585925,"(Berkeley, Cecilia, of Bristol, widow",1 3858105,1976189,defendant,Arnold,John,esq,639460,"Arnold, John, of Hyneham, Glos, esq",2