id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4537231,2211918,plaintiff,Swalowe,Richard,jun,,"Swalowe, Richard, jun",0 4537232,2211918,defendant,Jonson,William,,763669,"Jonson, William, of Cotheworth",0 4537233,2211918,defendant,Walerk,William,,646366,"together with Walerk, William, of Wolton",1 4537234,2211918,defendant,Walter,Thomas,,586549,"Walter, Thomas, of Hoton",2