STEWART OF ATHOLL -Conacher, Cruickshank(s), Duilach, Garrow, Gray, Larnach, MacGarrow, MacGlashan

MacGlashing is not listed.

I checked "Surnames of Scotland" by George Black. It does not list MacGlashing in the etymology of the name MacGlashan. I suppose the spelling could have been "corrupted" and not hit the Scottish records at all.

Yours Aye,

Lauren
Chair, Genealogical Committee
Genealogist
Clan Stewart Society in America, Inc.
http://www.clansstewart.org