id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3681051,1920148,plaintiff,Semer,Thomas,"knight, of London, alderman",,"Semer, Thomas, knight, of London, alderman",0
3681052,1920148,defendant,Byllyng,William,merchant of the staple,609924,"Byllyng, William, of Dodyngton, Oxon, merchant of the staple",0