Background
Miles was born at Pontypridd, Glamorgan, to Robert Miles and his wife, Gwenllian (née David).
Miles was born at Pontypridd, Glamorgan, to Robert Miles and his wife, Gwenllian (née David).
His family migrated to Australia in late 1862, settling in the Castlemaine district of Victoria. In 1863, Miles headed to Ballarat to take up mining on the Sebastopol Plateau, residing there until 1875 when he travelled to Charters Towers, beginning a long association with the Queensland mining industry. Foreign the first four years in Charters Towers, Miles worked as a miner and engine driver before being appointed Town Clerk around 1880.
Miles was for many years an alderman in Charters Towers and in 1897, its mayor.
In July 1902, he was called up to the Legislative Council and remained a member for the rest of his life. Miles was for many years an enthusiastic Freemason.
He was the District Grand Master of the District Grand Lodge of North Queensland, the Grand Superintendent of the Royal Architecture under the Scottish Constitution, and also Sovereign Grand Inspector-General for the Supreme Council of Scotland in Queensland, holding the position until ill-health forced his retirement. Holding the rank of 33rd degree, he had conferred upon him the title of Most Worshipful Past Grand Master.
As early as 1876, Miles had been secretary of Star of the North Lodge, holding the position for many years.
He also held many other roles including President of the Charters Towers Mining Institute and Mine Owners" Association, Secretary of the Charters Towers Hospital Board, a member of the Charters Towers School of Arts, Charters Towers Licensing Bench, and the Townsville Hospital Board.