id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3777910,1950798,plaintiff,Comyn,Alvered,prior of Nostell Priory,,"Comyn, Alvered, prior of Nostell Priory",0
3777911,1950798,defendant,Calverd,John,(legal representative),587710,"Calverd, John, of Fulford, gent, executor of",0
3777912,1950798,defendant,Maunsell,William,gent,586067,"Maunsell, William, of York, gent",1