id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4350688,2147493,plaintiff,Pertesoyle,Robert,,,"Pertesoyle, Robert",0 4350689,2147493,defendant,Frere,Thomas,gent,596900,"Frere, Thomas, of Godmanchester, gent",0 4350690,2147493,defendant,Burte,William,tailor,596900,"Burte, William, of Godmanchester, tailor",1