Below are several examples of Coats of Arms used by different individuals in the Brownlow line. Some are English and some are Irish. There are debastes as to which is which mainly because the family moved from England to Ireland.

You will notice animals and birds depicted in the design. The dog represents Master McGrath the famous dog owned by one in the Brownlow line. The bird is a footless marlet which is actual a martin. It represents one who is contantly moving or working. The lion represents deathless courage, and that of a valiant warrior. The goat is wisdom.

This image could have imperfections as it’s either historical or reportage.
'Brownlow'. Artist/engraver/cartographer: Engraved by F. Chesham sculp; Drawn by C. Catton R.A. del. Provenance: "The English Peerage", by Charles Catton; printed By T. Spilsbury and Son, For G.G.J. and J. Robinson, Paternoster-Row, London & Boston, 1790. Type: Antique steel engraved print.

Barons Brownlow
Cust of Stamford in the Baronetage of England (1677)
Barons Brownlow in the Peerage of Great Britain (1776)
Earls Brownlow in the Peerage of the United Kingdom (1815-1921)