UnScramble this Word: i d i r g e d?

Questions

Which lachrymose character teaches Alice to sing "The Lobster Quadrille"?

In "Pilgrims Progress", who imprisoned Christian and Hopeful in Doubting Castle?

What was the name of the character played by David Jason in the T. V comedy series 'Open all hours'?

Who, in 1977, was the first woman to ride in the Grand National?

Which astronomer and military band conductor discovered Uranus in 1781?