Le Lettere, No. lxxii. p. 88 (in the British Museum).

Le Lettere, No. lxxv. p. 91 (in the Archivio Buonarroti).

Lettere, No. ccclxxxiii. p. 426 (in the Archivio Buonarroti).

Le Lettere, No. c. (Ricordi) p. 563 (in the British Museum).

In the Buonarroti Archives; quoted by Heath Wilson, p. 123.

.Ibid. p. 124.

Le Lettere, No. vii. p. 13 (in the British Museum).

The head of the hospital of Santa Maria Nuova in Florence, where Michael Angelo banked his money.

L'Indaco.

Le Lettere, No. x. p. 17 (in the British Museum).