Augustus Jessopp,
Dictionary of National Biography…
(1887)
“ CECIL, THOMAS, first Earl of Exeter, second Lord Burghley (1542–1622) , eldest son of William Cecil, lord Burghley, by Mary Cheke [see Cecil, William] , was born on 5 May 1542. He seems to have been brought up under tutors at his father's house, and never to have received a university education; he gave no signs of more than average ability, and it was probably because his father knew him to be deficient in capacity that he felt compelled to keep him in the background during his own lifetime. ”
