In 1831, Adrian Van Sinderen, president of the Brooklyn Savings Bank, was also president of the Brooklyn Colonization Society, a local branch of the American Colonization Society (ACS). The organization sought to relocate free black communities to Liberia, and Van Sinderen raised a significant amount of money for that purpose. They did not believe American society could or should be culturally diverse. Ironically, James W. C. Pennington, one of the earliest opponents of colonization schemes, worked as Van Sinderen’s coachman. The lives of pro- and anti-slavery activists were intimately intertwined.