id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5109984,2389350,plaintiff,Gray,Ralph,knight,,"Gray, Ralph, knight, executors of",0 5109985,2389350,plaintiff,(not given),William,abbot of Aunewyk Abbey,,"(Aunewyk Abbey, William, abbot of",1 5109986,2389350,plaintiff,Cartyngton,John,,,"Cartyngton, John",2 5109987,2389350,plaintiff,Warke,John,clerk,,"Warke, John, clerk",3 5109988,2389350,plaintiff,Mountford,Edmund,esq,,"Mountford, Edmund, esq",4 5109989,2389350,defendant,Heron,John,,617725,"Heron, John, of Forde, Northumb, knight",0