Ann is almost certainly d/o Gilbert Kerron + ann fargher nee harrison - married mic 17481210 (actual reg transcript), 4 children with ann Mic 1756-07-25
Gilbert's will (summary on MNB though I appreciate that these are obviously not at all useful for any fam history research) is dated 11 aug 1783;unnmd gch;son wm (newest loom) wife alive;daus cath + ann;1804 wm cowley h/o ann;