He was heir apparent to the throne of Russia. He ascended to the throne in 1418. He is the heir presumptive to the Chrysanthemum Throne. I ascended to the imperial throne in Gondar. Fumihito is the heir presumptive to the Chrysanthemum Throne. Alexei was the heir apparent to the Romanov Throne. His sons remain in the line of succession to the British throne. Ekaterina has to make decisions that determine the fate of her throne and her empire. He is fifth in the line of succession to the British throne. Nogai vowed to support Dmitry in his struggle for the grand ducal throne. She is in the line of succession to the British throne. She is fourth in the line of succession to the British throne. He is 15th in the line of succession to the British throne. She is 13th in the line of succession to the Monegasque throne. He is currently seventh in the line of succession to the Danish throne.