Princess Kate and the Duchess of Edinburgh had key information that put them slightly ahead of the game before marrying into the royal family. A royal commentator claims the two women were given “more knowledge” before making a critical move.

It was evident in their joint appearance at Remembrance Sunday that Kate Middleton and Sophie, Duchess of Edinburgh share a bond.

Multiple royal experts told Hello! that Sophie is like an 'older sister' to Kate and both of the girls share similar experiences when it comes to the royal family.

Catherine, Princess of Wales has always been a big sister figure. She was one year old when her little sister, Pippa Middleton, came along, and five when her baby brother, James Middleton, was born. Their relationship with one another only seems to have strengthened as they've entered the public eye,

Princess Kate and the Duchess of Edinburgh were given "more knowledge" before making a key move, a royal commentator has claimed. Kate, 42, and Sophie, 59, both married into the Royal Family from middle-class backgrounds and have young children,