State & Union Streets - northwest corner

Before European settlers came to this region it was populated by the Lenape Indians. The name Kennett originates with Francis Smith who settled in Kennett Township in 1686. He was a native of Devizes in Wiltshire County, England. His tract, present-day Route 925 at Brandywine Creek, reminded him of the Kennet River area of Devizes. (in 1790 Pennsbury Township was formed from this far eastern section of Kennett Township) In the early18th century, Kennett was a small crossroads village where the road from Chester to Nottingham (State Street) intersected the road which led from Lancaster to Wilmington (Union Street).

In 1764, Joseph Musgrave purchased 87.5 acres on the north side of present-day State Street. The next year he petitioned the Court for a license to operate a “public house of Entertainment” in Kennett Square. This was the first time the village was referred to as Kennett Square. In his petition, he refers to “a commodious stone house…with stabling, pasturage and meadow for carrying on business in a reputable way.” The license was granted in 1765, and the Public House was known as The Sign of King George III; later, the Unicorn Inn.

On September 10, 1777, the village was overtaken by 8,000 Crown Forces led by Generals Howe and Cornwallis who made the Unicorn their headquarters. The British soldiers bivouacked along the 1720 road (route 82) overnight. Generals Howe, Cornwallis, and Knyphausen finalized marching plans to battle General Washington and the Continental Army at Brandywine Creek the next day. (see historic marker at the Kennett Heritage Center, site 1)

The old Unicorn burned in 1875. The present building, the Unicorn Block, was built in 1877 by Theophilus Sickels.