id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4422219,2171820,plaintiff,Eccleston,Alan de,,,"Eccleston, Alan de",0 4422220,2171820,defendant,Molyneux,John le,knight,,"Molyneux, John le, knight",0 4422221,2171820,defendant,Clerk,John le,,754694,"Clerk, John le, of Crounton",1 4422222,2171820,defendant,del Yate,Roger,,754694,"del Yate, Roger, of Crounton",2 4422223,2171820,defendant,Walys,Thomas de,,,"Walys, Thomas de",3 4422224,2171820,defendant,Blundell,Richard,,,"Blundell, Richard",4 4422225,2171820,defendant,Wadan,John,,596083,"Wadan, John, of Ditton",5