Little saeson (Field).
Grid Reference: SN 94470 69238. Parish: Llansantffraed Cwmdeuddwr, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Lower Cae Saeson (Field).
Grid Reference: SO 16372 70313. Parish: Llanddewi Ystradenni, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Maen-Saeson (Unclassified).
Grid Reference: SN 13423 45617. Parish: Monington, Pembrokeshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Maes y Saeson (Field).
Grid Reference: SO 23077 97632. Parish: Montgomery, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Maes y Saeson (Field).
Grid Reference: SO 23093 97622. Parish: Montgomery, Montgomeryshire
When recorded: 1839. Primary Source: Cynefin. Secondary Source: none

Maes y Saeson (Field).
Grid Reference: SO 22952 97757. Parish: Montgomery, Montgomeryshire
When recorded: 1839. Primary Source: Cynefin. Secondary Source: none

Maes y Saeson (Field).
Grid Reference: SO 22983 97439. Parish: Montgomery, Montgomeryshire
When recorded: 1839. Primary Source: Cynefin. Secondary Source: none

Maes y Saeson (Field).
Grid Reference: SO 22960 97446. Parish: Montgomery, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Maes y Saeson (Field).
Grid Reference: SO 22930 97745. Parish: Montgomery, Montgomeryshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Maes-Saeson (Unclassified).
Grid Reference: ST 07185 77995. Parish: Peterston-super-Ely, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website