Dr. John R. Wennersten, Professor Emeritus of History at the University of Maryland, passed away suddenly from heart failure in Berkeley Springs, WV on Saturday March 28th, 2026, in the company of friends. Full of life to the end, his last adventure ended prematurely after three days at his "Summer Palace" in Coolfont, enjoying the countryside and a daily cocktail hour by the fire.

John Raymond Wennersten, known as Jack, was born on July 22, 1941, in Pittsburgh, PA to John Elmer Wennersten and Mildred Mize. A wandering scholar, he carried McKee's Rocks in his heart around the globe, first with the University of Maryland overseas in Germany, Italy, Turkey, and Ethiopia, followed by long tenure at the University of Maryland Eastern Shore (UMES) in Princess Anne, MD. With his Brooklyn-born wife, Ruth Ellen Wennersten (nee Schwadron), Jack settled in Salisbury, MD in 1972, commuting to UMES from the nearest town with more than one stoplight. Despite being city-bred Northerners, he and RE integrated into the Eastern Shore and made lifelong friends, despite the couple slipping away periodically on sabbaticals, Fulbright fellowships, and teaching contracts to the University of Cambridge, the National University of Singapore, Hong Kong University, and Ibaraki University and Tokiwa University in Japan. After a continent-spanning career, Jack retired with RE to 408 A St NE in Washington, DC, where they enjoyed the warm support of the vibrant Capitol Hill community for over twenty years, and the bonus of the nearby companionship of their two sons' families, Stewart, Maria and their children Anthony and Sofia in Tenleytown and Matthew and Malathi in Columbia Heights, along with frequent trips abroad, of course.  

Dr. Wennersten published thirteen books (twelve scholarly, plus a novel, with a fourteenth book, A Capitol Environment, forthcoming from Georgetown University Press) along with countless magazine articles and scholarly publications. An avid environmentalist, he served for many years on the board of the Anacostia Watershed Society (AWS). With Ruth Ellen, he volunteered at the National Building Museum, the Shakespeare Theatre, and the Friends of the Southeast Library (FOSEL). Keen cultural aficionados, Jack and RE could often be found at the Kennedy Center, the Phillips Collection, Wolftrap, and other arts venues, not to mention the E St movie theatre. But even more than his scholarly contributions and support of worthy causes, Jack was known for being "hail fellow well met", always willing to lay out a grand spread and hoist a glass of wine. The Wennerstens welcomed a diverse cast of characters into their homes, from CLR James and Stokely Carmichael in Salisbury to Team India in DC, Jack's affectionate nickname for his daughter-in-law Malathi's family.

Post-retirement, Jack and RE bought a house in Coolfont in West Virginia, and enjoyed many visits "to the country", where he characteristically made many new friends and served on the HOA board. Intellectually curious, mentally vibrant, and open to new experiences, he continued to journey to the UK, Costa Rica, Mexico, and many domestic trips, typically accompanied by friends of long standing.  

A celebration of his life will be held at District Winery on Saturday May 2nd from 11:30am to 3:30pm. In lieu of flowers, Jack would no doubt be delighted by a donation in his memory to AWS or the National Building Museum.