EDREN'S-ST (ST-EDEYRN'S), a parish, in the hundred of DEWISLAND, county of PEMBROKE, SOUTH WALES, 10 miles (N. N. W.) from Haverfordwest, containing 113 inhabitants. This parish, which is of very small extent, is for the most part enclosed and cultivated. The living is a perpetual curacy, in the archdeaconry and diocese of St. David's, endowed with £800 royal bounty, and 200 parliamentary grant, and in the patronage of the Precentor and Upper Chapter in the Cathedral Church of St. David's. The grass in the churchyard is asserted by many residents in the vicinity to be a specific for preserving both men and cattle from the effects of the bite of a mad dog: by the former it is eaten with bread and butter, and the latter are turned in to graze upon it; and in those which in that condition have eaten it no symptoms of madness have afterwards appeared, while, on the contrary, such as would not have uniformly died in a short time: the grass is the perquisite of the parish clerk, and in the wall of the chancel is a cavity, into which is put whatever persons choose to pay for eating it. The average annual expenditure for the support of the poor is £24.