Park Llandefailog (Field).
Grid Reference: SN 42070 17999. Parish: Llandyfaelog, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Park y efail (Field).
Grid Reference: SH 46924 72152. Parish: Llanfihangel Ysgeifiog, Anglesey
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Park'r Efail (Field).
Grid Reference: SN 18353 28713. Parish: Llanfyrnach, Pembrokeshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Par'r Efail (Field).
Grid Reference: SH 35093 35823. Parish: Llannor, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of Cae Refail bach (Field).
Grid Reference: SO 28624 13003. Parish: Llanfoist Fawr, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of Cae yr efail (Field).
Grid Reference: SJ 08048 17525. Parish: Llanfihangel-yng-Ngwynfa, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of caer efail (Field).
Grid Reference: SH 32817 37868. Parish: Buan, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of caer efail (Field).
Grid Reference: SH 32986 37901. Parish: Buan, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of Cae'r Efail (Field).
Grid Reference: SN 54713 14988. Parish: Llanarthne, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Part of Refail Newydd (Field).
Grid Reference: SH 51714 83623. Parish: Llanfair Mathafarn Eithaf, Anglesey
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin