The website you are about to visit is ProGenealogists®, operated by TGN Services, LLC, a subsidiary of Ancestry.
Genealogy of the Hayes of Tweeddale
Ancestry.com. Genealogy of the Hayes of Tweeddale [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Hay, Richard Augustine,. Genealogie [sic] of the Hayes of Tweeddale. Edinburgh: T.G. Stevenson, 1835.