What is the relationship between the elves in The Hobbit: The Battle of the Five Armies?

Elon played by Hugo Weaving is the son-in-law of the Elf Queen played by Cate Blanchett, and Thranduil played by Li Peisi is related to celeborn, the husband of the Elf Queen played by Cate Blanchett. As for who is the king of the elves, the problem is more complicated. First of all, we should make clear the difference between the king of race or nation and the king of country. The elves have a race king, who is also the king of one of the Van Gogh families. But this king lives not in Middle-earth but in Velino. In fact, he can only control his own family. Middle-earth has nothing to do with him

The last king of the Norodo elves died in the last alliance (the beginning of the Lord of the Rings), and there was no legal heir after that, but Cate Blanchett played Princess Norodo and Hugo Weaving played Elon, who was of royal blood.

After the death of Tingge, the important Sinda elf king, Sinda mostly stood on its own feet, that is, there was no clan king. Celeborn is the blood of the Sinda royal family, and Thranduil doesn't know whether there is one. Then I said the king of the elf kingdom, because in fact, there is little time for centralization in Europe, so are elves, and because of the existence of the racial king, most of the time the racial king is also a king.

During the tertiary period, there were only four settlements of elves, but they were not unified with each other. In fact, these three people can be said to be the heads of their respective territories, but not all of them are kings. Elon used to be a subordinate of the last king of Norodo, and most of them ruled Norodo, so he was not a king, but a Lord (load). Thranduil's father became king after the destruction of Cinda Elf Kingdom, and Thranduil inherited his father's position. At the same time, another country established by Cinda Elves on their own mountain is Los Lorraine, and the main bodies of these two countries are actually sylvain Elves. After the death of the legitimate king of Rose Lorraine, celeborn and Galadriel, as the protectors of Rose Lorraine, took control of Rose Lorraine. They cannot be called kings.

Therefore, it is said in the original work that Thranduil was the only king in the Middle-earth in the Tertiary period, because kings of all races died, and state controllers were mostly lords. In addition, it should be emphasized that Lord Lorraine was celeborn, not Galadriel, just because Galadriel was the only bright elf who had seen double trees in the Tertiary in Middle-earth, and was the most powerful elf in Middle-earth, which made celeborn seem to have no sense of existence.