Evans, John Silas , Canon (1864-1953), amateur astronomer and
author, served as a curate in Dyserth and Vicar of Cyffylliog.
Jenkins, Griffith Parry (1860-1940), amateur observer, popular lecturer, one time resident in Colwyn Bay.
Mills, Caradoc, amateur astronomer, popular author, Llanrwst.
Owen, Derek (?-1989), Pensarn, amateur observer.
Owen, Gwilym, Prof. (1880-1940), professor of physics at Aberystwyth, born in Denbigh.
Roberts, Isaac, Dr. (1829-1904), pioneer of astrophotography was born at Y Groes, near Denbigh (see Lancashire).
Societies and Organisations
Clwyd Astronomical Society (ClAS), existed (1976-c.1979).
North Clwyd Astronomical Society (NCAS), existed (1981-1989).
Authors, lecturers, broadcasters
Gwilym Owen, Prof. (1880-1940), professor of physics at Aberystwyth and author of popular books on astronomy and physics, born in Denbigh.
Academics and associated professionals
Gwilym Owen, Prof. (1880-1940), professor of physics at Aberystwyth, born in Denbigh.
Local History Centre
46 Clwyd Street
Ruthin LL15 1HP
Tel 01824 708250
Fax 01824 708258
County Record Office
The Archive and Modern Record Service is based at:
The Old Board School
Lloyd Street, Llandudno
Telephone or fax the service on (01492) 860882,