Coat of arms of Wentworth

The blazon

sa. a chev. betw. three leopards heads or. — Crest, a griffin, with wings expanded, ar. — The original Crest, an ewer ar. with two ribands, tied in a knot on the handle, or and sa. ( Another crest, a griffin s head, erased, ar. ducally gorged or, holding in the mouth a lily ppr.)

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.