Sorry might have posted this on the other page as well by mistake.
There's a report in the newspaper (original in Welsh & translated below) or a Hugh Griffiths of Llwyndu Bach - could it be him? Its in Yr Herald Cymraeg 13th September 1910, p.5
https://newspapers.library.wales/view/3781415/3781420/35/I'R TR'ANSVAAL.—Aeth Mri John Humphreys, Snowdon Street, a Hugh Griffiths, Llwyndu Bach, Penygroes, i'r lie uchod dydd Gwener. Maent wedi treulio blynyddau lawer yn y gwledvdd pell.
Translation: TO THE TRANSVAAL - Mr John Humphreys Snowdon street and Hugh Griffiths, Llwyndu Bach, Penygroes went to the above place on Friday. The have spent many years in far off lands.