- 381.
- Cyfres
- 1863-1869.
Mary and Ellen (Ship)
Mary and Ellen (Ship)
Mary Jane (Aberystwyth Registered (1847) Ship)
Mary Jane (Aberystwyth Registered (1855) Ship)
Marys (Aberystwyth Registered (1855) Ship)
Mediterranean (Ship)
Messenger (Aberystwyth Registered (1841) Ship)
Messenger (Aberystwyth Registered (1859) Ship)
Morning Star (Ship)