The instability of humane greatness : illustrated and exemplified in a funeral discourse at Braintree April 23. 1738. Upon the much lamented death of the Honourable Edmund Quincy, Esq; one of His Majesty's Council, and of the judges of the circuit, and agent for the province of the Massachusetts Bay, at the court of Great Britain. : Who died of the small pox in London the 23 of Febr. 1737,8. In the 57 year of his age. /