The companies were raised in the fall of 1775 and organized into two regiments.
For most of its history, the division was organized into three regiments.
As population grew these companies were organized into regiments to allow better management.
Around the end of the 16th century, companies were grouped into regiments.
The academic year 1916-17 saw the division of the Corps into two regiments.
According to the order the Brigade was divided into three regiments.
At that point, the cavalry was only a few hundred men strong organized into four regiments.
Since then, the corps has expanded into more than forty regiments.
At the bottom of the hill they formed into regiments once more, and marched back to the camp.
It was split into two new regiments in 1887.