id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4821979,2302945,plaintiff,Sclatyer,William,,,"Sclatyer, William",0 4821980,2302945,defendant,Sclatyer,Thomas,slater,764534,"Sclatyer, Thomas, of Thornour, slater",0 4821981,2302945,defendant,Denne,John,yeoman,587259,"Denne, John, of Thornton, yeoman",1