Alexander Muir Mackenzie (1764-1835) (1764–1835) Parents Margaret Mackenzie George Muir Children Amelia Euphemia Muir Mackenzie Georgina Margaret Muir Mackenzie Augusta Magdalen Muir Mackenzie Cecilia Mary Muir Mackenzie Susan Renton Muir Mackenzie Sir John William Pitt Muir Mackenzie of Delvine, 2nd Bt. Anne Eleanor Muir Mackenzie Laura Jemima Muir Mackenzie Elizabeth Jane Muir Mackenzie Partners Jane Murray