Isabel Susan Spencer-Nairn (1937-2009) (1937–2009) Parents Robert Frank Spencer-Nairn Caroline Isabel Chadwick Children Alexia Kathleen Ridley Nicholas Charles Philip Christison Ridley Susanna Mary Ridley Siblings Andrew Frank Spencer-Nairn Charlotte Emily Spencer-Nairn Elspeth Margaret Spencer-Nairn Martha Ann Spencer-Nairn Margaret Cynthia Spencer-Nairn Partners Nicholas John Ridley