The Clan Gunn Society UK is planning another weekend to celebrate St Donan. St Donan has nothing to do with Kildonan or the Gunns. See the first entry under the above Scottish history.
28 February 2014. I've added more on Snaekollr Gunnisson's (Snaekoll Gunn) life and probable death in Norway. See under 'Scottish history'; the new information again shows that the supposed Clan Gunn - Orkney Islands (Norway) link is very, very questionable.
5 March 2014. I've just added more to Ronald Campbell Gunn, see under non-Scottish history.