Swansea Mawr are able to speak Welsh, as can 38% of the ward of Pontarddulais. Clydach, Kingsbridge and Upper Loughor all have levels of more than 20%. By contrast, the urban St. Thomas has one of the lowest figures in Wales, at 6.4%, a figure only barely lower than Penderry and Townhill wards. Local produce includes: The city has three Grade One listed buildings: Swansea Castle, the Tabernacle Chapel, Morriston and the Swansea Guildhall. Swansea Castle was an impressive building occupying a strategic position above the River Tawe. The ruins that are visible today date from the late 13th and early
Richard Martin (Mayor of Swansea) to the zinc works, which still operate today, until his death. He started up the Birch Grove iron works in 1881 and bought the Ynys-pen-llwch tin works in 1884. Martin served the town council 1884-1910 as member and alderman, becoming mayor 1898-9. He was also chairman of the education committee for six years. In this time, he strived to have the University College of South Wales situated in Swansea, however Cardiff was ultimately chosen as its site. He nevertheless succeeded in ensuring the establishment of a technical school, which later became the technical college, in Swansea. Martin then strove to