id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5321478,2451516,plaintiff,Lovell,William,Lord Morley,,"Lovell, William, Lord Morley",0 5321479,2451516,defendant,Croweley,John,miller,611499,"Croweley, John, of Salford, miller",0 5321480,2451516,defendant,Croweley,Thomas,miller,611499,"Croweley, Thomas, of Salford, miller",1