id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4394635,2162794,plaintiff,Gruffith,Thomas,,,"Gruffith, Thomas",0 4394636,2162794,defendant,Powell,Thomas,esq,741150,"Powell, Thomas, of Horsley, Denbigh, esq",0 4394637,2162794,defendant,Royden,John,esq,660985,"Royden, John, of Holt, Denbigh, esq",1