Y gwahaniaeth rhwng diwygiadau o "Anrhydeddus Gymdeithas y Cymmrodorion"

Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8
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(Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8)
 
==Dolen allanol==
* [http://www.cymmrodorion.org/cymraeg/home Gwefan swyddogol] {{Webarchive|url=https://web.archive.org/web/20120928022839/http://www.cymmrodorion.org/cymraeg/home |date=2012-09-28 }}
 
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