Nicholson became the Hereford Diocese Architect and was working in St Peter's Street, Hereford in 1865.[4] He had an extensive practice in the Welsh Marches. In 1855 he extended the church at Stoke Prior started by Thomas Duckham. He was involved together with Stephen W Williams in laying out the new town at Llandrindod Wells.[5] Nicholson laid out the 'Pump House' Estate portion of the development.[6] In 1867-69, he undertook the restoration of the Church of St James, Kinnersley.[7]
^"Thomas Nicholson". Imagining the Bible in Wales database. Retrieved 14 August 2012.
^Mervyn Hughes (1994). Thomas Nicholson - Architect: 1823 -1895. St Edburg's Primary School.
^Antonia Brodie (ed) Directory of British Architects, 1834-1914: Vol 2, pg1005-6, British Architectural Library, Royal Institute of British Architects, 2001