Bagnall
Arms: Per saltire Or and Ermine, a lion rampant Azure.*
Crest: An antelope sejant Argent ducally gorged Or.
There is a clever heraldic pun (known as canting arms) to be found in the crest of this achievement. The pun relies on a very rare, mythical heraldic beast known as the bagwyn.
The blazon describes the crest as an antelope sejant. In traditional British heraldry, a bagwyn is an imaginary monster that looks almost exactly like a heraldic antelope. The primary distinction between the two is minimal, mostly involving the specific shape of the horns and the horse-like tail. Because they are so visually identical, armourists frequently substituted or conflated the two creatures. Bagwyn, is a direct phonetic pun on the surname Bagnall ("Bag-wyn" / "Bag-nall"). By placing an antelope in the crest, the designer created a visual nod to the bagwyn, cementing a classic medieval wordplay on the bearer's family name.
*This blazon is possibly as the result of a transcription error. When the lineage was formally proven and confirmed by the Kings of Arms (including Robert Glover in 1583 and William Dugdale in 1663), the official, legally recognized grant for the Staffordshire Bagnalls was strictly maintained as the version with the two horizontal bars (Ermine, two bars Or...). The per saltire version exists as a recognized historical variant or transcription error specific to certain localized manuscript copies of those Visitation books. Whether we take this version as a transcription error or just a variant, both versions nevertheless have Ermine and Or.