id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5026230,2364564,plaintiff,Langholm,William,,,"Langholm, William",0 5026231,2364564,defendant,Pereson,Robert,husbandman,820495,"Pereson, Robert, of Burgh in le Mersh, husbandman",0 5026232,2364564,defendant,Lucas,Robert,husbandman,644639,"Lucas, Robert, of Beseby, husbandman",1 5026233,2364564,defendant,Wylughby,William,gent,836734,"Wylughby, William, of Askerby, gent",2