Katharine, Duchess of Kent is one royal you may not have heard of. Married to Prince Edward, the Duke of Kent since 1961, the Duchess of Kent has kept a very low profile in recent years.

Katharine, Duchess of Kent was born on February 22, 1933 and is married to Queen Elizabeth II's cousin Prince Edward, Duke of Kent. She served as a key working royal from her marriage in 1961 ...