Lady Beatrice Dalrymple (1881-1962) (1881–1962) Parents John Dalrymple, 11th Earl of Stair Susan Grant-Suttie Children Archibald Montgomerie, 17th Earl of Eglinton Lady Betty Montgomerie George Montgomerie Lady Janet Montgomerie Lady Barbara Montgomerie Siblings Lady Marjorie Dalrymple John Dalrymple, 12th Earl of Stair Partners Archibald Montgomerie, 16th Earl of Eglinton