id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4563524,2220167,plaintiff,Rochefort,John,knight,,"Rochefort, John, knight",0 4563525,2220167,plaintiff,Hiltoft,William,,,"Hiltoft, William",1 4563526,2220167,plaintiff,Arnowe,Thomas,chaplain,,"Arnowe, Thomas, chaplain",2 4563527,2220167,plaintiff,atte Welle,Robert,,,"atte Welle, Robert",3 4563528,2220167,defendant,Wodhorne,William,,661028,"Wodhorne, William, of Mumby",0 4563529,2220167,defendant,Hamond,William,,661028,"Hamond, William, of Mumby",1 4563530,2220167,defendant,Grave or Grane,Alice,,661028,"Grave or Grane, Alice, of Mumby, formerly wife of Robert",2 4563531,2220167,defendant,Pery,Robert,,661028,"Pery, Robert, of Mumby",3