Angus Mackenzie Angus S Christie Cameron family pipers Chisholm family pipers Dr William Maclean Frank Menzies Frank Menzies' inventions Frank Menzies - more inventions George Campbell George Murdoch Mary Elizabeth Mackenzie Mary Gordon Ross Rev. Roderick Mackenzie Roddie Campbell Seaforth Mackenzies Seaforth portraits Sir Kenneth Mackenzie Angus Mackenzie, piper