Mary Lewis
Subtitle: y wyryf dwylledig
By: gan y diweddar Barch. W. Griffith, Pwllheli.
Edition: Pumed argraffiad.
Publisher: Cwmni'r Wasg Genedlaethol Gymreig
Published: 1800
Place of publication: Caernarfon
Language: wel
Number of pages: 43
Notes: First ed., 1856.