Hywel
Ystadegydd. Sylwadau personol roddaf yma, ddim yn rhinwedd fy swydd. Statistician. I write in a personal capacity here, unconnected with my work.
bio from Twitter
Hywel recently attended
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Hacio'r Iaith #3
27th–28th January 2012
Hywel spoke
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Hacio'r Iaith #2
28th–29th January 2011
Hywel spoke
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OpenTech 2010
11th September 2010
Hywel attended
