Name The Year: Sir W.S. Gilbert, playwright (of Gilbert and Sullivan fame)?

Questions

What was the age of ‘Lola’ in the musical ‘Damn Yankees’?

What was the original name of the famous Avon Cosmetic Company?

What was the nickname of poet Robert Service?

Whose catchphrase is ‘can we talk’?

What were the name of the parents of B.J. Hunnicutt (Mike Farrell) for whom he was named, in the tv sitcom M?