The 33‑year‑old, a second cousin once removed of King Charles, married Nico Macauley on June 20 at a church in the U.K. Family and friends attended, including her parents George Windsor, Earl of St. Andrews, and Sylvana Tomaselli, plus siblings Lady Amelia Windsor and Lord Downpatrick.
Marina wore a custom gown by Larissa Von Planta with an antique Hapsburg lace veil. She topped the look with a tiara that once belonged to her great‑grandmother Princess Marina of Greece and Denmark — a piece that passed through Queen Mary and was later worn by Marina’s grandmother, the Duchess of Kent, who died in September 2025 at 92.