id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4736185,2276452,plaintiff,Swart,Ertmarus,,793567,"Swart, Ertmarus, of Aliman, Hansa merchant",0 4736186,2276452,defendant,Alvynle,John,taverner of Leicester,781524,"Alvynle, John, of Coventry, Warws, taverner of Leicester",0