Misc: what pianist always wanted you to meet his brother george?

Questions

Who swam the Hellespont every night to see his lover Hero?

Who was the first presenter of the Golden Shot?

In the nursery rhyme "We are all in the dumps, for diamonds are trumps" where have all the kitten gone?

Which is the largest island just off the west coast of North America?

The body, Iodine is necessary for the functioning of which gland?