id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4584893,2226707,plaintiff,Grene,John,,587151,"Grene, John, of Flete",0 4584894,2226707,defendant,Algarkirke,Nicholas,,,"Algarkirke, Nicholas",0 4584895,2226707,defendant,Algarkirke,Margery,,,"Margery, his wife",1 4584896,2226707,defendant,Clerk,Thomas,,586751,"Clerk, Thomas, of Holbech",2