Question: Who was maid of honour at her sister, Duchess of Cambridge, wedding to Prince William?
Sentence (from "Louisa Hamilton, Duchess of Abercorn"): She was the mother of Louisa Montagu Douglas Scott, Duchess of Buccleuch, and therefore the paternal great grandmother of Princess Alice, Duchess of Gloucester, and the maternal 2nd great-grandmother of Prince William of Gloucester and Prince Richard, Duke of Gloucester.
Relevant evidence: No