The coat of arms of William J. Waltersheid, the Auxiliary Bishop of the Roman Catholic Diocese of Pittsburgh.
Blazon: Or, a fess dancetty sable; in base, a representation of the Holy Eucharist argent charged with the Chi Rho or. On a chapournated chief azure, two fleur-de-lis conjoined in pale the one in base inverted between two eight point mullets pierced of the field or. ([1] and [2])
I used the following files to create the image:

Bishop galero with fiocchi.svg by Alekjds (talk · contribs)
Escudo de Buñuel.svg by SanchoPanzaXXI (talk · contribs)
Herb Gozdawa alt.svg by Bastianow (talk · contribs)
Own work
Alekjds