He was made a Knight of the Bath at the coronation of Queen Mary (29 September 1553); and was Lord Lieutenant of Dorset in 1559.
[1] He was one of the commissioners who tried the Duke of Norfolk in 1572, and spent the fortune of his family in the pursuit of alchemy.
[1] Blount also had a reputation as a supporter of Protestantism, in line with that of his father and grandfather.
Henry Bennet lauded him in 1561, mentioning also his patronage of Eliseus Bomelius, and the same year Jean Veron dedicated to him an anti-papal tract.
[1] On his death on 10 October 1582, in Hook (near Okehampton), the title passed to his eldest son William Blount, 7th Baron Mountjoy.