Section 471. Attorney who is judge's partner or clerk prohibited from practicing before him or in his court

The law partner  or  clerk  of  a
  judge  shall  not  practice before him, as attorney or counsellor in any
  cause, or be employed in any cause which originated before  him.  A  law
  partner  of, or person connected in law business with a judge, shall not
  practice or act as an attorney or counsellor, in a court, of  which  the
  judge  is,  or is entitled to act as a member, or in a cause originating
  in that court; except where the latter  is  a  member  of  a  court,  ex
  officio, and does not officiate or take part, as a member of that court,
  in any of the proceedings therein.