Will she have to convert?

Chelsea joins the Tribe (American high politics is exactly like the marriages of medieval royalty). Will she have to convert? The fiance's parents were both in Congress, with the father a particular piece of work, having failed in an insanity defense at his fraud trial. Apparently, the first try at this arranged marriage - I assume the Tribe bought Chelsea when they bought Hillary, a two for one deal (a lot of haggling involved; maybe they also got the right to build settlements) - didn't take.