A quillett and field called Dryllan (Field).
Grid Reference: SH 87678 61431. Parish: Gwytherin, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Allt y Dryll (Unclassified).
Grid Reference: SM 97053 36712. Parish: Fishguard North, Pembrokeshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

BewdryDrylliau (Unclassified).
Grid Reference: SH 45461 44036. Parish: Dolbenmaen, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Bryn dryll (Field).
Grid Reference: SH 87067 37968. Parish: Llanycil, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Buarth Dryll y Meuddwy (Field).
Grid Reference: SH 59626 18900. Parish: Barmouth, Merionethshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae dryll (Field).
Grid Reference: SH 37690 41984. Parish: Pistyll, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae Dryll (Field).
Grid Reference: SO 08536 28640. Parish: Llanhamlach, Brecknockshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae dryll & Wood (Field).
Grid Reference: SJ 26750 46082. Parish: Penycae, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae dryll & Wood (Field).
Grid Reference: SJ 26750 46082. Parish: Penycae, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae dryll anwyl (Field).
Grid Reference: SN 53848 13666. Parish: Llanarthne, Carmarthenshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin