In 1850 in a single scull he was runner - up in the Diamond Challenge Sculls to Thomas Bone .
Clarke rowed at Oxford and in 1849 was in the Wadham College eight that won the Grand Challenge Cup at Henley Royal Regatta .
In 1850 in a single scull Clarke was runner - up in the Diamond Challenge Sculls to Thomas Bone .
Clarke rowed at Oxford and in 1849 was in the Wadham College eight that won the Grand Challenge Cup at Henley Royal Regatta .