From:
CAPE TOWN : A PORT CITY THAT SLAVES BUILT
Timeline of Slavery @ the Cape - A Chronology of Slave Events
http://allserv.rug.ac.be/~sdconinc/VOC/slavery/timeline.htm
1828 : The two Rhenish missionaries, J G Leipoldt and T. von Wurmb jointly bought a farm Rietmond on the Tratra River in the Cedarberg District. The Rhenish Missionary Society started several industries, including the well-known shoe making factory at the Wupperthal mission station
1833 : The Rhenish Mission Society ensured that a mission chapel was built and completed in 1833. As a result the Headquarters of the Rhenish Mission Society relocated from Steinthal near Tulbach to Worcester
