1) Barman 
A licensed advocate or counsel authorized by the courts to prepare, manage and try cases in court, to prepare legal documents, or otherwise represent the interests of citizens.
(Or Attorney-At-Law) (n) Attorney At Law is the person practicing law by virtue of his qualification or affiliation, at a particular place or jurisdiction, who has been appointed by a person or entity to represent them in the court or other legal procedures. They are generally called as Lawyers.
(Or Attorney-At-Law) See: attorney
Advocate, counsel or official agent employed in preparing, managing and trying cases in the courts.
an officer of the court authorized to appear before it as a representative of a party to a legal controversy.