From Curthose, Rufus and Beauclerc to ‘the Somme with Santana’, test your knowledge with the Saturday quiz From Curthose, Rufus and Beauclerc to ‘the Somme with Santana’, test your knowledge with the Saturday quiz 1 Which country is named after the creator god Ptah? 2 What did music writer David Hepworth call “the Somme with Santana”? 3 Which wildlife census attracts more than half a million participants each January? 4 What is the largest blood vessel in the body? 5 China’s Hou Yifan is the