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In the heart of Gerresheim, a surprising discovery has shed new light on the town's historical economic development. Archaeologists unearthed the remains of a medieval tannery, located near the Basilica St. Margareta and Quadenhof. This find has revealed that the town was once a hub for leather production, contributing significantly to its growth.
The tannery's history dates back to personal use, with the initial production process taking place in earthen containers known as "loh pits." The tanning process involved multiple steps, with a flowing water source being essential for cleaning and preparing hides. Animal hides were cleaned of flesh and fat on a scraping beam, and hair was loosened using potash or lime milk in special vats. The hides could remain in the "loh pits" for up to a year and a half.
The discovery of this medieval tannery was a surprise to urban planners, as it was initially believed that the area was primarily residential. The proximity of the tannery to a church initially raised concerns about the intense odor from tannery processing of meat. However, further investigation has revealed that the tannery was likely well-regulated, with waste disposal systems in place to minimise any unpleasant impacts.
Caspar Körfgen von Gerresheim, listed as a "red tanner" or "lohgerber" in the 1833 official address book for Rhineland-Westphalia, played a significant role in Gerresheim's economic history through his involvement in the local leather industry. The archaeological documentation of these finds will provide new insights into Gerresheim's economic history at the beginning of the 19th century.
Today, large vats from the "loh pits" are archaeologically visible at Gerresheim's Alter Markt, offering a tangible connection to the town's rich past. For those interested in learning more about Caspar Körfgen von Gerresheim and the leather industry in Gerresheim, specific historical records or local histories could provide further insights. The discovery of this medieval tannery serves as a reminder of the town's historical heritage and its economic growth based on artisanal production.
The tannery's history in Gerresheim extends to personal use with the initial manufacturing processes taking place in earthen containers, highlighting the town's early involvement in the industry. As the leather industry flourished, finance played a crucial role in shaping the town's economic development, with figures like Caspar Körfgen von Gerresheim contributing significantly to this growth.