Cae Deon (Field).
Grid Reference: SS 95072 83863. Parish: Coychurch Higher, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae Deon (Field).
Grid Reference: SS 95156 83954. Parish: Coychurch Higher, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Caedeon Wood (Field).
Grid Reference: SO 15024 61656. Parish: Llanfihangel-Nant-Melan, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Caerdeon (Field).
Grid Reference: SH 33838 85591. Parish: Llanddeusant, Anglesey
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Caerdeon (Unclassified).
Grid Reference: SH 64818 18169. Parish: Llanaber, Merionethshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cae'r-deon (Unclassified).
Grid Reference: SH 33806 85571. Parish: Llanddeusant, Anglesey
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Coed Cae'r Deon (Unclassified).
Grid Reference: SH 64747 18473. Parish: Llanaber, Merionethshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cwm Criddeon (Field).
Grid Reference: SN 42087 58250. Parish: Llanarth, Cardiganshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Deonlace (Field).
Grid Reference: SO 12572 42648. Parish: Llanstephan, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Deonlace (Field).
Grid Reference: SO 12674 42511. Parish: Llanstephan, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin