There is a deed of sale in Malew - dated 2 Jun 1755;Henry Curghey + wife Margt als Quayle, David + Wm Curghey all of Malew sell for £4(Manks) to William Quiggin(Malew) a parcel of intack called Glan Barole adj Wm Kennagh on south + north, Robt Shimmin on west and mountains on east rent 3.5d; Witt John Joughan x, Jon Quayle

there is a will 1772 margt Curghey als Quayle - d 5 jul 1772;sibs chas,richd,nichs,ellr(w/o patr shimin) + margt quayle(w/o henry curghy) jt admrs all except nichs relinqish to husb henry for £4 each;nichs in ireland son henry

not sure re connection but David is a rare name but 1751 will of John Curgher - bro david;bro thomas;sis elinor;bro william;step mther margt curghey execx husb henry; witt john kennagh, elinor bridson als looney;