id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3676125,1918573,plaintiff,Humfrey,Richard,,,"Humfrey, Richard",0 3676126,1918573,defendant,Maye,John,mercer,587249,"Maye, John, of Chelmesford, mercer",0 3676127,1918573,defendant,Monk,Robert,,587249,"Monk, Robert, of Chelmesford, tallow chandler",1