Joanna, Duchess of Brabant and the Castle of Ammersoyen
In 1399 the Peace of Ravenstein was made, between Joanna, Duchess of Brabant and Duke William I of Guelders and Jülich and possibly, following that […]
Joanna Duchess of Brabant
Mariendaal Convent and Mechteld of Guelders
Mechteld (or Mathilde) of Guelders was born around 1325 as the daughter of Reginald II, Duke of Guelders and his first wife Sophia Berthout, Lady […]
The longest-reigning female monarchs
The longest-reigning monarch in the world was Sobhuza II of Swaziland, who ruled for 82 years and 254 days. It sounds nearly impossible, but Sobhuza […]