The team also drew influence from Fritz Leiber's "Fafhrd and the Gray Mouser". Gladstone is the resident Chief Mouser of HM Treasury at Whitehall, London. Fritz Leiber's "Two Sought Adventure", the first in his Fafhrd and the Gray Mouser series. In November 2014 Freya was exiled from Downing Street leaving Larry as the Chief Mouser. Fischer also wrote "The Childhood and Youth of the Gray Mouser", published in 1978. Kids & Family, featuring Mary Matilyn Mouser as Eloise and Lynn Redgrave as Nanny. Mouser Electronics was founded in El Cajon, California by Jerry Mouser in 1964. The black-and-white cat turned out to be a very good mouser. Mouser was born in Pine Bluff, Arkansas. Head coach Brad Mouser left the Panthers to coach at Timber Creek High School. Users can subscribe to a Mouser newsletter. Mary Matilyn Mouser (born May 9, 1996) is an American actress. Her successor was Wilberforce, who became the next Chief Mouser in the 1970s. Larry is the only Chief Mouser listed on the official web site for Number 10. Mixing was completed by Rich Mouser in February 2018.