This deed,I think,possibly suggests that Alice's parents were John and Mary(unless her father married more than once?),given the land involved being the same as the 1766 deed.There is a burial record for Maria Sievedale(sic)"of Moore" in 1712,but they may not be the same person.
Hawarden Deeds/ 780.
Title
Grant from John Sivedale of Moore in the parish of Hawarden, co. Flint, yeoman, (in consideration of a marriage, lately ..., 1706, Nov. 21.
Summary
Grant from John Sivedale of Moore in the parish of Hawarden, co. Flint, yeoman, (in consideration of a marriage, lately solemnized, between him and his wife, Mary, and of her portion of £30,) to John Weigh of Moore aforesaid, of a cottage and a parcel of land called Crowfootheadland in Moore aforesaid, on trust for the said John Sivedale for his life, with remainder to his wife, Mary, for her life, with remainder to their first and other sons successively in tail, with remainders over. Witnesses: Richard Wilson; Tho. Hallmarke; John Lovall; Tho. Heatley.
Regards
Roger