id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4421918,2171731,plaintiff,del Mareys,Peter,son of Ralph,,"del Mareys, Peter, son of Ralph",0 4421919,2171731,plaintiff,Welles,John,,591835,"Welles, John, of Osgodby",1 4421920,2171731,plaintiff,Welles,Dulcie,,,"Dulcie, his wife",2 4421921,2171731,plaintiff,Snelleslound,Thomas,,,"Snelleslound, Thomas",3 4421922,2171731,defendant,Baillyf,William,,592147,"Baillyf, William, of Neuton, son of William, son of Henry",0