Alison Hepburn is presently identified as the daughter of Patrick Hepburn, first Lord Hailes, and his wife Ellen Wallace, but the Scots Peerage makes no mention of a daughter named Alison. I have no found any primary evidence to support this relationship and I would like to disconnect her from Lord Hailes's family tree, but I would interested in the opinion of other Geni subscribers.
The Scots Peerage II: pp. 141-48 for the Family of Patrick, Lord Hailes, and Ellen Wallace
https://archive.org/details/scotspeeragefoun02paul/page/141/mode/1up
