Daniel Clark (1622 – 1710) was the fourth Secretary of the Colony of Connecticut, from 1658-1664 and 1665-1667, and holder of various offices in colonial Connecticut. He has been known as the "great grandfather of Governors" given the number of his descendants who have held that position in Connecticut and Massachusetts.
Clark was born in Tarvin, Cheshire, England in 1622. In 1639, he immigrated to America with his uncle and resided in Windsor, Connecticut. He was a representative to the General Court from 1657-1661, member of the Court of Assistants from 1662-1664, in addition to serving as Secretary of the Colony. He was also a member of the committee to appoint and commission officers of the militia and the Committee to Advise the Indians. In 1662, he was one of the 19 signers and grantees of the Connecticut Charter, and in 1664 he was commissioned as captain in the Colonial Troops, serving in King Philip's War. He died in Windsor, Aug 10, 1710.[1]