Anhap, s.m.—pl. ion (hap) Mischance; misfortune; unhappiness. Anhap ei fam, a bastard. Hence Myrddin Emrys is called Anhap y lleian, the mischance of the nun.

Tad y mab ni adnabu / (Anhap ei fam) neb pwy fu.

The father of the child (the mischance of his mother) nobody knew who he was.   Ll. G. Cothi

Hawdd i wan gaffael anap, / A hir yw araws un hap.

It is easy for the weak to meet with misfortune, and he may long wait for one good luck.   T. Prys.