Treaty of Utrecht
For the most part of German history, if a German prince determined that his state was Catholic or Protestant, that state had the official religion he chose.
In the Peace of Augsburg of 1555, Charles V agreed with the German princes that the religious beliefs of each prince would determine which religion - either Catholic or Protestant - would be dominant in his country. The wording in Latin of that agreement has gone down in history as "cuius regio, eius religio".
Prince Henry's religion was Christianity, as his mother and father were aslo.
Prince Shotoku established Buddhism as the state religion of Japan.
The Peace of Augsburg granted religious freedom to Lutherans in the Holy Roman Empire, allowing each prince to choose between Lutheranism and Catholicism as the official religion of his state. This agreement effectively ended the religious wars between Catholics and Protestants in the empire.
his origin was German,his father was a German prince and mother was from Poland,he was born in Italy.
He was a German or perhaps more correctly a Bavarian.
Anglican.
A group of German princes were protestant. The term Protestant originally referred to these German prince who were not loyal to the Pope.
The German princes were pleased with the Treaty of Westphalia because ended the Thirty Years' War. It also mandated that each prince would have the right to determine the religion of their domain.
Jehovah's Witness
There was no British Prince Albert. Queen Victoria's husband was German and Prince Albert of Monaco is a Monagasgue