Rhaenys stood and didn't kneel before Rhaenyra, because as a representative of house Velaryon, she couldn't make a decision for her house without consulting her husband. Their granddaughters were wives of Rhaenyra, part of house Targaryen, that's why they kneeled.
There could be another line of Targaryens, yes. The male line of the Blackfyres is supposedly extinct, but there could be people descended from the female line. Also, we don't know what happened to Aerion Brightflame's son, Maegor Brightflame. He could have descendants running around. Finally, there's Saera Targaryen (one of Jaehaerys Targaryen's many daughters) and her descendants. We know that she at least had children. There are thousands of Valyrians living in Essos, so they could theoretically have kept the bloodline pure. Edit: I almost forgot Aegon the Unworthy's great bastards. We know a ton about some of the more popular ones, like Daemon Blackfyre, Bittersteel, Bloodraven (three-eyed crow/raven) and Shiera Seastar. But there are a bunch of others that we know next to nothing about, and some of them might have spawned their own lines. Aegon IV legitimised all of them on his death bed.
Rhaenys stood and didn't kneel before Rhaenyra, because as a representative of house Velaryon, she couldn't make a decision for her house without consulting her husband. Their granddaughters were wives of Rhaenyra, part of house Targaryen, that's why they kneeled.
There could be another line of Targaryens, yes. The male line of the Blackfyres is supposedly extinct, but there could be people descended from the female line. Also, we don't know what happened to Aerion Brightflame's son, Maegor Brightflame. He could have descendants running around. Finally, there's Saera Targaryen (one of Jaehaerys Targaryen's many daughters) and her descendants. We know that she at least had children. There are thousands of Valyrians living in Essos, so they could theoretically have kept the bloodline pure.
Edit: I almost forgot Aegon the Unworthy's great bastards. We know a ton about some of the more popular ones, like Daemon Blackfyre, Bittersteel, Bloodraven (three-eyed crow/raven) and Shiera Seastar. But there are a bunch of others that we know next to nothing about, and some of them might have spawned their own lines. Aegon IV legitimised all of them on his death bed.
They killed her child and she was still so taughtful and mture about everything!! The woman that she isss
React to Blank the series plsssssssss