Lancastrian Navarre scenario

I was thinking of having Catherine of Foix marrying Edward of Westminister, if such marriage comes to pass and Edward of Westminister inherits Navarre assuming that Francis Phoebus still dies, I was also thinking of their children marrying to the Bourbon clan creating the Bourbon-Lancaster branch and the Bourbons inherit the Lancastrian claims in the English crown after the extinction of the Lancasters themselves.
 
Top