id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3776486,1950400,plaintiff,Burnell,Thomas,mercer,585869,"Burnell, Thomas, of London, mercer",0 3776487,1950400,defendant,Byssetor,Thomas,husbandman,627482,"Byssetor, Thomas, of Brentwood, Essex, husbandman",0 3776488,1950400,defendant,Morthewe alias Senton,Richard,husbandman,600114,"Morthewe alias Senton, Richard, of West Drayton, Middx, husbandman",1 3776489,1950400,defendant,Hartwell,Robert,husbandman,603281,"Hartwell, Robert, of Middx, husbandman",2