White House in the Dordogne?? Chateau de Rastignac

Here's the White House I saw on the way back to Beynac after one of our excursions.  Robert saw it too.  Here's a link to in interesting story about it...http://francois-hagnere.quazen.com/arts/architecture/the-true-white-house-a-controversy/  and this... http://www.thecolumnists.com/johnson/johnson103.html