A grammar of the Iberno-Celtic, or Irish language
The Second Edition, with Additions
by Charles Vallancey
https://ia802609.us.archive.org/0/items/agrammaribernoc00vallgoog/agrammaribernoc00vallgoog.pdf
Big Judah video: "Languages Have Been Used To Sever Us From Our Brethren And To Elevate Gentile Status Worldwide!"