Now, this war is threatening to make the informal state of affairs into a formal division.

The formal division did not occur until 1761, by which time only two of his sons remained alive.

In 1312 was made the formal division of the Duchy.

It was increasingly recognized as a formal division of theological study during the 20th century.

Currently the association has 3 formal and 1 informal division.

In 1412 was made the formal division of the paternal lands.

In 1345, finally the brothers decided the formal division of their authority and rule.

Nor was there a formal division of labor during the Paleolithic.

Since 1993 there has been a formal division into three categories.

As yet, no further formal division of this species has been made.