Coat of arms of the bishop John Douglas Deshotel, Auxiliary Bishop of Dallas, Texas.
Blazon: Party per fess; to chief dexter tirced per pale Azure, Argent and Gules; to dexter a star and to sinister a fleur-de-lis both of the second; in a base Vert, issuant from base a pelican in her piety Proper.
Motto: CHRISTUS CARITAS URGET ME.
Reference:

www.cathdal.org
Own work
SajoR