id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3926033,1999027,plaintiff,Asten,Robert,,,"Asten, Robert",0 3926034,1999027,plaintiff,Asten,Edward,,,"Asten, Edward",1 3926035,1999027,defendant,Asten,John,,,"Asten, John",0 3926036,1999027,defendant,Asten,Henry,,,"Asten, Henry",1 3926037,1999027,defendant,Asten,Mathew,,,"Asten, Mathew",2