I found this in the news today which I thought was interesting:
"The bill, if passed, could affect members of the president’s own family.
Melania Trump, who became a naturalized U.S. citizen in 2006, “remains a dual citizen of the U.S. and Slovenia, as does her son Barron,” according to Mary Jordan’s 2020 biography The Art of Her Deal.
Jordan reiterated this in a 2024 interview, noting that both Melania and Barron “continue to have joint citizenship.”
In the interview, Jordan said that maintaining Slovenian citizenship offered practical benefits for Barron, including the ability “to work freely in all of Europe much more easily.”
She added that Melania sought to give her son “more options” and emphasized that he holds a Slovenian passport and speaks Slovenian."