id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4426188,2172995,plaintiff,Nevill,Ralph de,,751805,"Nevill, Ralph de, of Raby",0 4426189,2172995,defendant,Toly,William,,754764,"Toly, William, of Swynesheved",0 4426190,2172995,defendant,Casterton,William de,,592846,"Casterton, William de, of Wygtoft",1 4426191,2172995,defendant,del Feld,Hugh,,592846,"del Feld, Hugh, of Wygtoft",2 4426192,2172995,defendant,(not given),Thomas,his son,,"Thomas, his son",3 4426193,2172995,defendant,Sherman,Simon,os Swynesheved,,"Sherman, Simon, os Swynesheved",4