Alasdair Blackhill
- see device in Lochac Roll of Arms
- resident of Castellum Montanum
- 1645th in sequence in the Order of Precedence
- Award of Arms
- given by Prince Aylwin and Princess Ingerith,
- on 2 January 1993,
- at Twelfth Night Coronet Investiture and Tourney (1-4 Jan 1993 at Mornington Peninsula VIC AU).