Ysbryd Ystrad Fawr
“Yr oedd Ysbryd yn Ystrad Fawr, ger Llangwm, yn arfer ymddangos ar brydiau ar lun twrci, a’i gynffon o’i amgylch fel olwyn troell. Bryd arall, byddai yn y coed, nes y byddai y rhai hyny yn ymddangos fel pe buasent oll ar dân; bryd arall, byddai fel ci du mawr yn cnoi asgwrn.”—Y Gordofigion, p. 106.
Ystrad Fawr Ghost in English is as follows:—
There was a Ghost at Ystrad Fawr, near Llangwm, that was in the habit of appearing like a turkey with his tail spread out like a spinning wheel. At other times he appeared in the wood, when the trees would seem as if they were on fire, again he would assume the shape of a large black dog gnawing a bone.