William Forbes Gray, Dictionary of National Biography… (1912)
“ The main work of Watson's life began in 1880, when he accepted an invitation to form a new presbyterian charge in the Sefton Park district of Liverpool. There he remained exactly twenty-five years, and established a congregation which for wealth, culture, and influence became one of the foremost in the Presbyterian Church of England. His attractive personality and public spirit drew to him all sorts and conditions of people. ”
