Airbertach Grandchildof Macbeth King of Scotland
- Yes, date unknown(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Airbertach Grandchildof Macbeth King of Scotland [1] d. Yes, date unknown
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- 2 (Bishop of Dunkeld) Cormac [1.1] d. Aft 1107
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- 3 Guaire of Clan Macguire & Macquarrie [1.1.1] d. Yes, date unknown
- 3 Fingon of Clan Mackinnon [1.1.2] d. Yes, date unknown
- 3 Gilchrist Progenitor of Clan Macmillan [1.1.3] b. Bef 1132 d. Yes, date unknown
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- 4 Malcolm Macmillan [1.1.3.1] d. Abt 1195
[ =>]
- 4 Malcolm Macmillan [1.1.3.1]
- + Clan Information Sources Macmillan b. 1200 d. Yes, date unknown
- 3 Gille-Adhamhnan of Clan Lamont [1.1.4] d. Yes, date unknown
- 3 Anrias of Clan Macgregor [1.1.5] d. Yes, date unknown
- 3 Fearchar Ruadh of Clan MacNab [1.1.6] d. Yes, date unknown
- 3 Guaire of Clan Macguire & Macquarrie [1.1.1]
- 2 (Bishop of Dunkeld) Cormac [1.1]