Definition and Citations:
Aieul, Aile, Ayle. L Fr. A grandfather. A writ which lieth where the grandfather was seised in his demesne as of fee of any lauds or tenements in fee-simple the day that he died, and a stranger abateth or entereth the same day and dispossesseth the heir. Fitzh. Nat. Brev. 222; Spelman; Termes de la Ley; 3 Bl. Comm. 186.