Charles Buchan (born 1951) (b. 1951) Parents William Buchan, 3rd Baron Tweedsmuir Barbara Howard Ensor Children Amilia Buchan Laura Buchan William Buchan Annabel Buchan Siblings Ursula Margaret Bridget Buchan Deborah Charlotte Buchan Alexander Edward Buchan Laura Mary Clare Buchan Toby Buchan, 4th Baron Tweedsmuir Perdita Buchan James Buchan Partners Fiona Carlisle