 After the English takeover of New Netherland, including Beverwyck which became Albany, the Duke of York and of Albany (later James II & VII) required a permanent garrison to keep the peace in Albany; therefore Fort Frederick was built atop State Street Hill in 1676 to replace Fort Orange and guard the approaches to Albany from the west.Whereas Fort Orange was constructed more as a trading post along the Hudson River this new fort was designed to protect Albany from the Native Americans to the west and by overlooking the riverside community from atop a steep hill it was a constant reminder of English rule over the dominant Dutch population.The fort was located at the intersection of Lodge and State streets, construction began in March and concluded in June.