Cae'r mochyn (Field).
Grid Reference: SH 72979 25968. Parish: Trawsfynydd, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Clois y mochyn (Field).
Grid Reference: SN 97622 91909. Parish: Trefeglwys, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Coed croft y Mochyn (Field).
Grid Reference: SN 59334 00046. Parish: Llandeilo Tal-y-bont, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Coed y Mochyn (Topographic feature).
Grid Reference: ST 23071 90250. Parish: Risca, Monmouthshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Coed-y-mochyn (Settlement).
Grid Reference: ST 23073 90166. Parish: Risca, Monmouthshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Croft Mochyn (Field).
Grid Reference: SN 59315 00113. Parish: Llandeilo Tal-y-bont, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cwrt y mochyn (Field).
Grid Reference: SH 76538 37016. Parish: Trawsfynydd, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Dryll mochyn (Field).
Grid Reference: SH 79870 65481. Parish: Maenan, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Gwaun mochyn (Field).
Grid Reference: SH 48938 78386. Parish: Llanddyfnan, Anglesey
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Mochyn Meadow (Field).
Grid Reference: SJ 24305 00311. Parish: Forden, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin