Conversation so far:
Where did Robert Hughes grow up?
Growing up in Rose Bay, Sydney, Robert Hughes was educated at Saint Ignatius' College, Riverview.
What happened in Robert Hughes' personal life of note?
Robert Hughes met his first wife, Danne Emerson, in London in 1967.
Did Robert Hughes and Danne Emerson have any kids?
Robert Hughes and Danne Emerson's son, Danton Hughes , Robert's only child, was named after the French revolutionary Georges Danton.

Question: Did he have any other interests?
Self-contained rewrite: Did Robert Hughes have any other interests?