Hello, I am trying to find any info about the Duthie built ship 'the Ariel' who sailed to the Cape of GH in 1861 and 1848. She was Captained by my wife's ancester D. Sim. He was master and the ship came from Aberdeen. It was a Barque. Some of his family are still in the Cape and one was an Orthopaedic surgeon. Can anyone help with info about the Ship?