Cwm-Saeson (Unclassified).
Grid Reference: SN 45562 58312. Parish: Henfynyw, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cwm-Saeson (Unclassified).
Grid Reference: SN 16937 16676. Parish: Llanddewi Velfrey, Pembrokeshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cwm-Saeson (Settlement).
Grid Reference: SN 60504 11341. Parish: Llandybie, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cwm-Saeson-fâch (Unclassified).
Grid Reference: SN 45714 58416. Parish: Henfynyw, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cwrt-Saeson (Unclassified).
Grid Reference: SS 62924 92994. Parish: Swansea, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Erw rhyd Saeson (Field).
Grid Reference: SJ 04454 42235. Parish: Llangar, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Esgair Saeson (Unclassified).
Grid Reference: SN 79422 60084. Parish: Caron-uwch-clawdd, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Esgair Saeson (Unclassified).
Grid Reference: SN 75154 57396. Parish: Caron-is-clawdd, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Esgair-Saeson (Unclassified).
Grid Reference: SN 63950 64678. Parish: Blaenpennal, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Ffordd Saeson (Ancient Trackway) (Unclassified).
Grid Reference: SJ 15086 36341. Parish: Llangadwaladr, Denbighshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website