id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3978145,2016935,plaintiff,Martendale,George,grocer,586360,"Martendale, George, of Chelmesford, Essex, grocer",0 3978146,2016935,defendant,Mountayne,William,,586470,"Mountayne, William, of Colchester, tallow chandler",0 3978147,2016935,defendant,Gleson,Thomas,yeoman,586402,"Gleson, Thomas, of Hadley, Suff, yeoman",1