The “sisterly bond” between Kate Middleton and Sophie, Duchess of Edinburgh was on full display for Remembrance Sunday on Nov. 10, and royal biographer Ingrid Seward said Kate considers Sophie the older sister she never had.

Kate Middleton has found a close royal confidante in the form of Prince Edward's wife, Sophie, and aside from both marrying into the Royal Family from non-aristocractic backgrounds, the pair also have one major thing in common.

In royal circles, there is still a fascination about Prince Harry and Meghan Markle’s exit and what exactly went wrong. Their storied beginning seemed to go south just ahead of their 2018 wedding, but Kate Middleton and Sophie,

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,