Ceredigion sources of income. Ceredigion's population at the 2011 UK census was 75,900. Its largest town, Aberystwyth, is one of its two administrative centres, the other being Aberaeron. Aberystwyth houses Aberystwyth University, Bronglais Hospital and the National Library of Wales. Lampeter is home to part of the University of Wales Trinity Saint David. Ceredigion has been inhabited since prehistoric times. A total of 170 hill forts and enclosures have been identified across the county and there are many standing stones dating back to the Bronze Age. Around the time of the Roman invasion of Britain, the area was between the realms
Silian, Ceredigion the county, one councillor at the planning meeting was moved to declare "we are in danger of turning all of Ceredigion into a giant wind farm." Silian is also the name of the parish, which takes its name from Saint Sulien, to whom the village church is consecrated. Bethel Chapel was built in Silian in 1654, and renovated in 1952. Julian Cayo-Evans, the Welsh nationalist and leader of the Free Wales Army, was born in Silian in 1937. Silian Halt was on the Lampeter, Aberayron and New Quay Light Railway, opening in 1911 and closing to passengers in 1951. A