James O'Leary, The Most Ancient Lives of Saint Patrick… (1874)
“ A Grove is cursed by the Saint.And Patrick was on a certain day speeding his journey for the ministry of his wonted preaching, when the wheel of the chariot wherein he sat was broken in twain. And his attendants hastened unto a neighboring grove, wherein was seen wood that seemed fit unto their purpose; and the wood is hewed down, and smoothed, and shaped to repair the wheel. Nevertheless they long time labored with useless toil, for still did the wheel appear broken as before ”
