id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4445635,2183591,plaintiff,Crukern,John de,,,"Crukern, John de, on his own account",0 4445636,2183591,defendant,Thresshere,William,,628607,"Thresshere, William, of Temple",0 4445637,2183591,defendant,Clerk atte Doune,John,,,"Clerk atte Doune, John",1 4445638,2183591,defendant,Clerk,"John, junior",,,"Clerk, John, junior",2