Coat of arms of U.S. Bishop David J. Walkowiak, Bishop of Grand Rapids.
Blazon: Arms impaled. Dexter: Argent bend wavy of fower charged with a cross moline Gules. Sinister: Argent on a bend Azure charged on the ordinary barrulets of five Argent.  Sinister chief point coronet Or over lyre Or.  Dexter base point fleur de lis Or.  En outré, crosslet ermon.
Motto: Gratias agite Domino
Reference:

dioceseofgrandrapids.org
Own work, User:J-Ronn/UsualAttrib
P-JR