id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4421596,2171646,plaintiff,Crake,Robert,,588326,"Crake, Robert, of Belton",0 4421597,2171646,defendant,Immynghagh,William de,son & heir of Adam,,"Immynghagh, William de, son & heir of Adam",0 4421598,2171646,defendant,Rauff,William,,754627,"Rauff, William, of Yelthorp, son & heir of William",1