Edward Devereux, 12th Viscount Hereford (19 February 1741 – 1 August 1783)[1] was an English hereditary peer who sat in the House of Lords as Premier Viscount.
[2] He was the son of Edward Devereux, 11th Viscount Hereford and his wife Catherine Mytton (d.
[3] Lord Hereford married Henrietta Charlotte Tracy (d. 1817), the daughter of Susan and Anthony Keck.
Henrietta was born Henrietta Charlotte Keck, but changed her surname to Tracy in 1774 — before her marriage — as a condition of inheriting her uncle Robert Tracy's estate.
This biography of a viscount or viscountess in the Peerage of England is a stub.