Aber eos (Field).
Grid Reference: SJ 31450 45648. Parish: Ruabon, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Alltyreos (Field).
Grid Reference: SN 50602 26052. Parish: Llanegwad, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bertheos (Field).
Grid Reference: SH 71261 48978. Parish: Dolwyddelan, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Brin Eos (Field).
Grid Reference: SS 94085 84653. Parish: Coychurch Higher, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Brock Neose (Field).
Grid Reference: SH 78435 53552. Parish: Penmachno, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

bryn-yr-eos (Unclassified).
Grid Reference: SJ 28756 40275. Parish: Chirk, Denbighshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cae Dan Waunllwynyreos (Field).
Grid Reference: SN 56552 02692. Parish: Llangennech, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae ffynon eos (Field).
Grid Reference: SN 66152 98379. Parish: Tywyn, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae Lleos (Field).
Grid Reference: ST 35502 96729. Parish: Llangybi Fawr, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae reosy hendy (Field).
Grid Reference: SO 30468 04761. Parish: Goetre Fawr, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin