Bryn Llwynog House & Garden (Field).
Grid Reference: SJ 07956 52340. Parish: Derwen, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bryn y Llwynog (Field).
Grid Reference: SH 26609 27825. Parish: Llanengan, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bryn y llwynogod (Field).
Grid Reference: SH 70378 33443. Parish: Trawsfynydd, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bryn-llwynog (Unclassified).
Grid Reference: SJ 07961 52314. Parish: Derwen, Denbighshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Brynllwynog issa (Field).
Grid Reference: SH 97473 42178. Parish: Llanfor, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Brynllwynog ucha (Field).
Grid Reference: SH 97405 42260. Parish: Llanfor, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bwlch y Llwynog (Unclassified).
Grid Reference: SH 77952 83770. Parish: Llandudno cum Eglwys-rhos, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cae dan Llwynog (Field).
Grid Reference: SN 83338 32502. Parish: Myddfai, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae llwynog (Field).
Grid Reference: SN 63382 80487. Parish: Parsel Canol, Cardiganshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae llwynog (Field).
Grid Reference: SH 59627 23509. Parish: Llanenddwyn, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin