She was paternal grandaunt of Sarah, Duchess of York, former wife of Prince Andrew, Duke of York, second son of Queen Elizabeth II, making her great-grandaunt of Princess Beatrice and Princess Eugenie.
She's also first cousin of Princess Alice, Duchess of Gloucester, wife of Prince Henry, Duke of Gloucester, brother of Kings Edward VIII and George VI and uncle of Queen Elizabeth II.
Then she was widowed again, and married her brother-in-law Henry James Scrymgeour, which took place on 30 October 1946 in London, England.
Her son Alexander is the Earl of Dundee and her daughter Elizabeth is now the Dowager Lady Teynham.
[1] The Dowager Countess of Dundee died on 3 December 2012, in her home Birkhill Castle, Scotland, aged 102.