Was Silja Tiedamann aware of her eventual fate when Adam sent her to 1890s?

In German Netflix series Dark, Silja Tiedemann is the

Under Adam’s orders in 2053, she travels back in time to the 1890s, where she meets and then marries Bartosz Tiedamann.

It’s obvious that Adam had an excellent understanding of the timeline, possibly letting him figure out the eventual fate of Silja even before she traveled back. Did Adam warn Silja about this before she traveled to the 1890s under his orders? Or did he leave her in the dark worrying that piece of info might make Silja stay in 2053 without traveling back?