Alastair Boyd, 7th Baron Kilmarnock British baron and Scottish clan chief (1927-2009) (1927–2009) Parents Rosemary Sibell Guest Gilbert Allan Rowland Boyd, 6th Baron Kilmarnock Children James Boyd Siblings Laura Alice Boyd Robin Jordan Boyd, 8th Baron Kilmarnock Caroline Juliet Boyd Iris Boyd Juliet Boyd Jonathan Aubrey Lewis Boyd Timothy Iain Boyd Partners Diana Mary Grant Gibson Hilary Bardwell