Lady Margaret Agar (1863-1941) (1863–1941) Parents Caroline Barrington James Agar, 3rd Earl of Normanton Children Iain Campbell, 8th Earl of Breadalbane and Holland Siblings Francis Agar Lady Mary Agar Lady Caroline Agar Sidney Agar, 4th Earl of Normanton Henry Agar Lady Mary Agar Charles Agar, Viscount Somerton Partners Ivan Campbell