Complex sentence: In 1843 he accepted the pastorate of the Baptist church at Rickmansworth, and in 1844 a similar charge at Mount Zion Baptist Chapel, Birmingham, where he attracted large congregations by his eloquence and his unconventional views.
Split into simpler sentences: In 1843 he accepted the call to the pastorate of the Baptist church at Rickmansworth. He moved in 1844 to become minister of Mount Zion Baptist Chapel, Birmingham, where he attracted large congregations by his eloquence and his unconventional views.