id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4382719,2158927,plaintiff,Allanson,Thomas,,,"Allanson, Thomas",0 4382720,2158927,defendant,Brownlesse,Roland,yeoman,748209,"Brownlesse, Roland, of Marwood Parke, Durham, yeoman",0 4382721,2158927,defendant,Allanson,"John, senior",yeoman,748210,"Allanson, John, senior, of Langdon Beck, Durham, yeoman",1