In 1805 he became pastor of Black Lane Chapel, Strict Baptist church in Manchester, England, and held that position until he died. Wikipedia*
On the C-SPAN Networks:
William Gadsby has six videos in the C-SPAN Video Library; the first appearance was a 1990 Task Force as a Director for the Federal Management Issues of the General Accounting Office. The year with the most videos was 1995 with two videos.