Henry Grey, 2nd Earl of Tankerville, 7th Lord of Powys[1][2] (1420 – 5 January 1450) was an English peer.[3] He was the son of John Grey, 1st Earl of Tankerville and his wife Joan Charleton, co-heiress and 6th Lady of Powys.
^Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), p. 125.