GLRA's research revealed the following:
- The first known Euro-American settler in the Berrien Springs area arrived in 1829.
- Two years later, in July 1831, Pitt Brown and his nephew, Horace Godfrey, arrived.
- Shortly thereafter, the first tavern in the township was established on the shores of the St. Joseph River, the Pitt Brown Tavern.
- Meanwhile, the village of Berrien was also being officially platted in August, 1831.
- Mr. Brown, a person obviously not content to simply await trade, also established a ferry-boat on the river at the same location as his tavern.
- Later, in the mid-1830s, Pitt Brown also operated a steamboat named the Davy Crockett that briefly plied the river trade between the towns of St. Joseph and Niles.
- Additionally, Mr. Brown served as the Postmaster for Berrien Springs from 1831 to 1842 with the post office located in the bar of his tavern.
- In 1840, Brown retired from the tavern which then changed hands twice more when it finally burned down following the retirement of its last owner, David Wilson.
The ceramic artifacts recovered at the site are representative of numerous different original vessels, dishes, bottles, and other ceramic and glass materials that were almost exclusively associated with the period ca. 1830-1840. A critical ceramic artifact recovered is a single larger sherd that is partially inscribed with cobalt blue letters that were reconstructed as follows: PITT BRO[WN]/ WHOLESA[LE]/ MERC[HANT]/ BERR[EIN]. Obviously, this vessel sherd provided compelling evidence for direct association with the Pitt Brown Tavern. Other artifacts found include white clay pipes, glass bottle fragments, hinges, buttons, and an 1833 U.S. silver dime.
Also unearthed were the faunal (or animal) remains associated with the tavern's food supply, including bone fragments of high quality cuts of beef and pork, which has provided the archaeological record with the only known sample of meat consumption patterns for people frequenting a mid-19th century tavern in Michigan.
Because of the findings of this project, there is a more informed view of the role played by the Pitt Brown Tavern in the development of the City of Berrien Springs. The information now recorded for the Pitt Brown Tavern is preserved in the archaeological record of Michigan. This record will provide future researchers a glimpse into a significant social and economic element of pioneer life in Michigan and possibly elsewhere, the pioneer Tavern.