id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4424621,2172540,plaintiff,Ketene,William,chaplain,,"Ketene, William, chaplain",0 4424622,2172540,defendant,Leukenore,Richard de,chaplain,,"Leukenore, Richard de, chaplain",0 4424623,2172540,defendant,Wayte,Richard le,,589100,"Wayte, Richard le, of Chesterton",1 4424624,2172540,defendant,Grayn,Henry,,587210,"Grayn, Henry, of Merston Botyler",2