id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5258353,2432726,plaintiff,Grey,Henry,knight,,"Grey, Henry, knight",0 5258354,2432726,defendant,Delalaund,Thomas,,767864,"Delalaund, Thomas, of Horbelyng, knight",0 5258355,2432726,defendant,Dycons,Thomas,,614420,"Dycons, Thomas, of North Wythom",1