The first war ended in 1851, but would resume in 1864. During this interlude, Ernest fervently opposed the marriage of his nephew Albert Edward, Prince of Wales ('Bertie'), to Princess Alexandra of Denmark, a daughter of the future Christian IX of Denmark (and therefore an enemy of the German states). He believed that such a match flew in the face of German interests. Albert replied angrily: "What has that got to do with you?... Vicky has racked her brains to help us to find someone, but in vain...We have no reasonable choice". Albert agreed there were going to be problems with the match, but as he could find no alternative bride, he wrote to Ernest that keeping the affair a private matter (and outside the realm of government) was "the only way to prevent a break with Prussia and the only way to keep the game in our own hands, impose the conditions that we think necessary, and as far as we can, take off its political edge". Albert also warned his son of Ernest's endeavors to interfere with the match, commenting, "Your uncle...will try his hand at this work. Your best defence will be not to enter on the subject, should he broach it".