The region of southeastern Pennsylvania where southern Berks, northern Chester, and eastern Lancaster counties meet is known locally as the "Tri-County" area. The Tri-County area was first settled by Welsh immigrants, and later by German, Irish, and Scottish immigrants. While the area was largely agricultural, it also developed into an important early industrial corridor. In the early twenty-first century, the Tri-County area is a mix of farmland, industry, and suburban real estate development. Tri-County Heritage Society local history collection, 1735-1990s, consists of manuscripts and other original materials, photographs and audiovisual materials, secondary-source materials, printed matter and ephemera, and other documents relating to the history, residents, organizations, and businesses of Berks, Chester, and Lancaster counties. There is also some material relating to Delaware, Montgomery, and other nearby counties in Pennsylvania.
Mennonites Hubert and Anna Brower left Germany and emigrated to Chester County, Pennsylvania in 1726. They settled in Coventry (now, East Coventry Township). Hubert and Anna's son, Henry Brower (1720-1784) purchased land and established a family farm in the Parker Ford area of Coventry. His descendents, many of who were farmers, doctors, and ministers, resided in this area of Chester County for several generations. The Brower family papers, circa 1750-1950s, consist of financial, legal, and property documents; letters; family records and genealogy research; school records and teacher certificates; photographs and scrapbooks; newspaper clippings, printed matter, and ephemera; and other materials. There are small amounts of materials from other families that are connected to the Brower family. Individuals well-represented in the collection include M. Bertha Brower (1900-2000), Dr. William Brower (1842-1919), Abraham Brower, and David Stiteler Taylor (1832-1925) and his second wife,...(see more)