id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3711700,1929972,plaintiff,Treghere,Richard,,,"Treghere, Richard",0 3711701,1929972,defendant,Gyfford,Roger,gent,615957,"Gyfford, Roger, of Hallesbery, Devon, gent",0 3711702,1929972,defendant,Gyfford,William,gent,615958,"Gyfford, William, of Hallesbery, gent",1 3711703,1929972,defendant,Keryke,William,yeoman,615959,"Keryke, William, of Buklond Bruer, Devon, yeoman",2 3711704,1929972,defendant,Jac William,John,yeoman,602353,"Jac William, John, of Truru, yeoman",3