Aber-Clydach (Settlement).
Grid Reference: SN 68887 01009. Parish: Rhyndwyglydach, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Aberclydach Homestead (Field).
Grid Reference: SO 10371 21501. Parish: Llanfeugan, Brecknockshire
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Afon Clydach (Unclassified).
Grid Reference: SN 77312 28489. Parish: Llanddeusant, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

afon Clydach (Unclassified).
Grid Reference: SN 53255 33629. Parish: Llanfihangel Rhos-y-corn, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 73057 21956. Parish: Llangadog, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 73369 20169. Parish: Llangadog, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 06974 35943. Parish: Nevern, Pembrokeshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 80017 27197. Parish: Myddfai, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 53738 30929. Parish: Llanfihangel Rhos-y-corn, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Afon Clydach (Unclassified).
Grid Reference: SN 51048 36539. Parish: Llanfihangel Rhos-y-corn, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website