Our Chief

George MacMillan of MacMillan and Knap, the Chief of Clan MacMillan and 23rd generational descendent of the clan progenitor, Gilchrist Maolán, has lived a life as rich and rooted as the trees he tends at his beloved Finlaystone estate in Scotland.

Born in 1930 in London, George was the eldest of five children of General Sir Gordon MacMillan and Marian Blakiston-Houston. Though his eyesight was impaired early on by a condition called retinitis pigmentosa, that didn’t stop him from diving into a love of learning. He went from the hallowed halls of Eton to studying Classics at Trinity College, Cambridge—no easy feat when you can’t read from the page. He later taught for a decade at Wellington College, before a memorable year in 1963 whisked him and his wife Jane (a brilliant Oxford-trained medical social worker) and newborn son, Arthur, to Canada. There, George took up a post at Trinity College in Toronto, and the couple welcomed their second son, Richard. It was also where they met many MacMillans who’d crossed oceans from the old homeland—connections that would shape his life for decades.

Back in Britain, George continued teaching, now in Religious Studies, while settling into the role he would eventually inherit: Chief of the Clan. His father had been officially declared Chief in 1952—after a genealogical twist revealed their descent from Duncan MacMillan of Dunmore, who had died without an heir more than a century earlier.

George took on the role in 1986, after his father’s passing, and brought warmth, energy, and a deep sense of service to it. He became a regular at Highland Games across the globe—from Stone Mountain, Georgia (where he was inaugurated as chief), to Maxville, Ontario.

Closer to home, George and Jane transformed Finlaystone into a country park with gardens and woodland walks and with Clan Genealogist Graeme Mackenzie’s help developed the Clan Centre.  After Jane’s death in 2005, George passed responsibility for the estate to Arthur and his wife Barbara. He continues to live at Finlaystone supported by family, welcoming visitors and keeping the spirit of Clan MacMillan alive across generations and continents.