id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4471001,2191585,plaintiff,Byke,Henry,,760531,"Byke, Henry, of Durle",0 4471002,2191585,defendant,Winchester,Simon,"provost of the chapel of St Elizabeth, near",,"Winchester, Simon, provost of the chapel of St Elizabeth, near",0 4471003,2191585,defendant,Mascall,John,,,"Mascall, John",1 4471004,2191585,defendant,Strut,William,,,"Strut, William",2