With a narrow definition of alloglottography, one that sees language learning via speech as inherent to scribal education and scribal life, I could definitely agree.

I'm a Jolly — 'Er Majesty's Jolly — soldier an' sailor too!

Polk also identifies as a genderqueer demiboy and uses the pronouns ze/hir (in place of he or she one would use “ze” and in place of him or her one would use “hir”).

Passing by the Corium Bubulum of the Classical Ancients, we see in an old charter, dated 1036, Stallus Sutoris Vaccæ, i. e. the stall of a shoe-maker who used cow-skin.