..there is another Trelleck tradition. If you ask your way to the three stones you will be answered, “The way to Harold’s Stones? Yes Miss,” and then directed. Specially will you be so answered if your informant is at all above the labouring class, and the information will be added that “Harold he did set them up because of a great battle he did win, and if you goes on, Miss, you’ll see the great mound where they did bury all the dead.”
The facts of that battle and that victory are real enough. The late Professor Freeman, in the second volume of his Norman Conquest, under the year 1063, quotes the chronicler Geraldus Cambrensis to this effect, that “Each scene of conflict was marked with a trophy of stone bearing the proud legend, ‘Here Harold conquered.’” It is quite possible that Earl Harold may have taken to himself stones obviously not of his own raising, though there is no trace of an inscription on any of the menhirs at Trelleck..
Oh whatever. You lost me once you’d made your snobby comment about the labouring classes, Ms Eyre. She goes on to debate at length and somewhat pointlessly the roots of the legend. From:
Folk-Lore of the Wye Valley
Margaret Eyre
Folklore, Vol. 16, No. 2. (Jun. 24, 1905), pp. 162-179.