Possible, but I cannot see the power of one Trump eclipsing that of the others. If only one had a grudge, I would think the others would do something about that quickly.

[She falls silent again, procesing this.]

So, the marked people are being... hidden from others? Why? Is it to obscure them or protect them? Or is it a way to point out the marked ones? Considering the imagery of fog and darkness, I doubt that last bit, however, it is possible.