Thomas Haggart
	
Thomas Haggart was an early prospector in the Mayo District. In 1896 he built two cabins on Nelson (Haggart) Creek and one on Dublin Gulch. He and his brother Peter travelled with Thomas Nelson and Warren Hiatt to the Klondike when gold was discovered there. They returned in 1898 and staked a discovery claim on renamed Haggart Creek.((Linda E.T. MacDonald and Lynette R. Bleiler, //Gold & Galena.// Mayo Historical Society, 1990: 36, 383.))