id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4890667,2323836,plaintiff,Lovelas,Richard,mercer,585869,"Lovelas, Richard, of London, mercer",0 4890668,2323836,defendant,Blount,Thomas,,596116,"Blount, Thomas, of Barton, Derbs, knight",0 4890669,2323836,defendant,Carter,John,"parson of Pychecote, Bucks",,"Carter, John, parson of Pychecote, Bucks",1 4890670,2323836,defendant,Thornbury,Richard,draper,587936,"Thornbury, Richard, of Feversham, Kent, or of London, draper",2