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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW062064 / 545075)

' The River Mimram or Maran. The river's valley was the reason the Digswell railway viaduct was built. The river is a tributary of the River Lea, rising in the chalky uplands near Whitwell, flowing through Welwyn village and joining the Lea at Hertford. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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