William Prideaux Courtney, Dictionary of National Biography… (1889)
“ His fortune was made when he secured, through the kindness of Miss Bellamy, who pitied him for his ill-success in play-writing and recommended him to Fox, the post of private chaplain to Lady Caroline Fox, and became domesticated in her family, where he taught Lady Sarah Lennox to declaim and Charles James Fox to read. At the end of 1757 Fox was sent to Eton, and Francis accompanied him to assist the boy in his studies. The father, Henry Fox, best known as Lord Holland, found the Irish tutor a useful ally. ”
