And the queen’s feelings for Beatrice and Eugenie deepened aftertheir parents' separated in 1992.

“It’s always very difficult for children to see their parents split up.

And I think perhaps the queen even felt more maternal towards them.

Princess Beatrice & Princess Eugenie

They’d had a very hard time,” said royal expert Angela Levin.

Through the years, the relationship between the queen and her granddaughters continued to grow.

Sarah Ferguson, who discouraged them from continuing with the hobby.

Princess Beatrice, Sarah Ferguson & Princess Eugenie

The princesses aren’t the only royals to avoid horseback riding.

Catherine, Princess of Wales, has had to avoid any sports involving horses due to allergies.