id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4993615,2354964,plaintiff,Ellysdon,Henry,,649593,"Ellysdon, Henry, of Ria",0 4993616,2354964,defendant,Horswroth,John,,585947,"Horswroth, John, of Hadley, pedlar",0 4993617,2354964,defendant,mason,John,,832055,"mason, John, of heldey, pedlar",1 4993618,2354964,defendant,Polsted,John,,585947,"Polsted, John, of Hadley, pedlar",2