id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4051483,2042949,plaintiff,Williams,Roger,clerk,,"Williams, Roger, clerk",0 4051484,2042949,plaintiff,William,David,yeoman,,"William, David, yeoman",1 4051485,2042949,defendant,William,Walter David,yeoman,667900,"William, Walter David, of St Arvans, yeoman",0 4051486,2042949,defendant,Stevyn,Walter,yeoman,682857,"Stevyn, Walter, of Howyck, yeoman",1