Coat of arms of Jeken

The blazon

ar. a lion, passant, reguardant, ermines, betw. two cinquefoils in chief vert, and an escallop in base gu. — Crest, a demi lion, reguardant, erm. powdered with crescents gu. holding betw. the paws a pheon sa. [ Granted hy Sir 1. Heard, Garter, and G. Harrison, Clarencieux, July 16, 1803, to John Jekin, of Dover, Esq.l

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.