id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4688996,2262116,plaintiff,Trevarrak,Richard,,,"Trevarrak, Richard",0 4688997,2262116,defendant,Pomeray,Thomas,,596909,"Pomeray, Thomas, of Tregony, knight",0 4688998,2262116,defendant,Pomeray,Joan,,,"Joan, his wife",1 4688999,2262116,defendant,Toker,Thomas,toker,596909,"Toker, Thomas, of Tregony, toker",2 4689000,2262116,defendant,Spark,John,yeoman,596909,"Spark, John, of Tregony, yeoman",3