id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3809775,1960945,plaintiff,Billesby,Andrew,"knight, sheriff of Lincs",,"Billesby, Andrew, knight, sheriff of Lincs",0 3809776,1960945,defendant,Toynton,William,yeoman,632942,"Toynton, William, of Atthorpe, yeoman",0 3809777,1960945,defendant,Bellamy,Christopher,yeoman,586085,"Bellamy, Christopher, of Welton, yeoman",1 3809778,1960945,defendant,Toynton,William,yeoman,632943,"Toynton, William, of Scothorne, yeoman",2