id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3764766,1946646,plaintiff,Jakson,Richard,,,"Jakson, Richard",0 3764767,1946646,defendant,Mascall alias Masco,Thomas,husbandman,592497,"Mascall alias Masco, Thomas, of Marston, husbandman",0