Coat of arms of the U.S. bishop William Francis Murphy, Bishop of Rockville Centre.
Blazon:Arms impaled. Dexter: Per saltaire Azure and Or, on an ogress between two escallops in the flanks and one in base, the chief charged with a lamb's head couped all conterchanged, three coupeaux, one over two, Argent with a border wavy of the last. Sinister: Azure a barlet Or between to chief dexter a fleur-de-lis and to chief sinister a star of eight points both of the second; in base a sunburst of the last charged with the monogram of the Holy Name Argent.
Motto: "NO OTHER NAME".
Reference:

www.drvc.org
Own work
SajoR