id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4539298,2212549,plaintiff,Wace,Gilbert,knight,,"Wace, Gilbert, knight",0
4539299,2212549,defendant,Heydon,John,,,"Heydon, John",0
4539300,2212549,defendant,Byrch,John,,,"Byrch, John",1
4539301,2212549,defendant,Chaunceux,Nicholas,,767433,"together with Chaunceux, Nicholas, of Swyncombe",2