sentences:  The only members of the family known to be buried there are Richard, brother of Roger de Lacy, the seventh baron, and a female named Alice.The identity of Alice has not been confirmed, but Greene considers that she was the niece of William, Earl Warenne, the 5th Earl of Surrey and therefore a relative of the Delacy family, who were at that time the Barons of Halton.The earl made a grant to the priory of 30 shillings a year in order to "maintain a pittance for her soul".