Griffiths won one cap for Wales in 1979, coming on at full-back for JPR Williams.

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And JPR Williams claimed Byrne was the most impressive full-back to wear the Wales shirt in the past 30 years.

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Then there is the Welsh rugby side of the 1970s, an era-defining collective which included Gareth Edwards, JPR Williams, Gerald Davies and Phil Bennett.

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There's the Edwards clan - after Gareth, of course - the Quinnells - enough said there too - the Williamses - JPR - and the Joneses - Stephen.

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