Bradlaugh and Besant were prosecuted in 1877 for publications advocating birth control .
Annie Besant became associated with the National Reformer in 1874 and co-edited until 1887 .
Bradlaugh and Annie Besant were prosecuted in 1877 for publications advocating birth control .
Annie Besant became associated with the National Reformer in 1874 and co-edited until 1887 .