Revolutionary Portsmouth Lecture Series “The Enduring Legacy of Wentworth Cheswill”

Revolutionary Portsmouth Lecture Series “The Enduring Legacy of Wentworth Cheswill”

The Enduring Legacy of Wentworth Cheswill Thursday, November 12, 2026, 5:30–6:30 PM Portsmouth Historical Society, 10 Middle Street, Portsmouth

“Revolutionary Portsmouth” Joint Lecture Series:

The Enduring Legacy of Wentworth Cheswill
Thursday, November 12, 2026, 5:30–6:30 p.m.
Portsmouth Historical Society, 10 Middle Street, Portsmouth

John Herman offers a closer look at Wentworth Cheswill, a pioneering and often overlooked figure in early American history. An archaeologist, messenger rider, and the first person of African descent elected to public office in the United States, Cheswill’s life reflects a remarkable journey from enslavement to civic leadership. This talk highlights his lasting impact and the broader story of Black history in Revolutionary-era New England.

John Herman is an artist, educator, and performer whose work brings local history to life. His practice spans visual art and improvisational theatre, and he has been featured in NH PBS’s Granite State Challenge as part of its America250 programming. He is the author of Wentworth Cheswill’s Ride: Chasing a Would-Be American Folk Hero.

Lecture: 12,000 Years in the Granite State

Lecture: 12,000 Years in the Granite State

Lecture 12,000 Years in the Granite State by Robert Goodby on Thursday, May 16, 6–7:30 pm

Hear about what was happening in New Hampshire 12,000 years ago.

More about the lecture:

More than 12,000 years ago, small groups of Paleoindians endured frigid winters on the edge of a small river in what would become Keene, New Hampshire. In 2009, an archaeological survey for the new Keene Middle School discovered the remains of their stay and brought to light one of the oldest Native American sites in New England. The remarkably intact site produced evidence of four separate dwellings containing over 200 stone tools and fragments of burned animal bone. These early people, rather than being isolated stone-age nomads, were part of a social network that extended across much of northeastern North America. The discovery and excavation of the site was required by the National Historic Preservation Act, a frequently maligned piece of legislation that in this instance worked to save an irreplaceable piece of the human story.

Robert Goodby is a professor of Anthropology at Franklin Pierce University

About the Presenter:

Robert Goodby is a professor of Anthropology at Franklin Pierce University in Rindge. He holds a Ph.D. in anthropology from Brown University and has spent more than thirty years studying Native American archaeological sites in New England. He is a past president of the New Hampshire Archeological Society, a former Trustee of the Mount Kearsarge Indian Museum in Warner, and served on the New Hampshire Commission on Native American Affairs. In 2010, he directed the excavations of four 12,000-year-old Paleoindian dwellings at the Tenant Swamp site in Keene, and his book A Deep Presence: 13,000 Years of Native American History, was published in 2021 by Peter E. Randall Publisher.

This event is made possible by a grant from New Hampshire Humanities
Treasure from the Isles of Shoals: How New Archaeology is Changing Old History

Treasure from the Isles of Shoals: How New Archaeology is Changing Old History

Image of a lighthouse and keepers cottage from the Isles of Shoals, NH. Lecture on 5/18 Treasure from the Isles of Shoals: How New Archaeology is Changing Old History. This is a free program, registration recommended.
There is treasure here but not the pirate kind. Scientific “digs” on Smuttynose Island are changing New England history. Archaeologist Nathan Hamilton has unearthed 300,000 artifacts to date on this largely uninhabited rock at the Isles of Shoals. Evidence proves prehistoric Native Americans hunted New Hampshire’s only offshore islands 6,000 years ago. Hundreds of European fishermen split, salted, and dried valuable Atlantic cod here from the 1620s. “King Haley” ruled a survivalist kingdom here before Thomas Laighton struck tourist gold when his family took over the region’s first hotel on Smuttynose. Laighton’s daughter Celia Thaxter spun poetic tales of ghosts and pirates. J. Dennis Robinson, a longtime Smuttynose steward, explores the truth behind the romantic legends of Gosport Harbor in this colorful show-and-tell presentation.

Admission is free, pre-registration recommended.

Image of author J. Dennis Robinson wearing glasses and a sweater.

About the Presenter:

J. Dennis Robinson has published over a dozen books and 3,000 articles on history focused primarily on the seacoast region. He is the author of richly illustrated books on the Isles of Shoals, Strawbery Banke Museum, Wentworth by the Sea Hotel, and Privateer Lynx. His new award-winning hardcover, Music Hall, tracks the 400-year evolution of the performing arts in Portsmouth. His first novel, Point of Graves, is a character driven “history mystery” that explores Black history in New Hampshire’s only seaport. He is currently completing a history of New Castle, a provocative study of the first NH settlement in 1623, and a comic book history of Portsmouth for kids with children’s book illustrator Robert Squier. His work can be seen at jdennisrobinson.com online.

This event is made possible by a grant from New Hampshire Humanities