Coat of arms of Judkin

The blazon

quarterly; first and fourth, erm. a saltier gu. ; second and third, ar. a chev. gu. betw. three boars heads couped. — Crest, a chevalier on horseback, at full speed, sword in hand. J uds, gu. a bend or, betw. six lozenges . . .

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.