Feb. 10, 1680 Newbury Essex County Massachusetts, USA
Aug. 26, 1763 Boston Suffolk County Massachusetts, USA
He was the eldest son of Stephen and Elizabeth (Gerrish) Greenleaf. He graduated from Harvard College in 1699. Daniel married Elizabeth Gooking November 18, 1701. He was ordained pastor of the Congregational church in Yarmouth, Massachusetts in 1708. In 1727 he resigned and moved to Boston where he opened an apothecary's shop.