Theodore Mulliner is the rich uncle and guardian of the artist
Lancelot Mulliner in The Story of Webster and Cats Will Be Cats; he is dean of Bolsover
and owner of a strait-laced cat named Webster. Elevated to
bishop, leaves Webster in charge of Lancelot on assuming his
episcopal duties at his see of Bongo-Bongo in west Africa.
Entertained by Lady Widdrington on his return in Cats Will Be Cats.