The leading Frankish tribe was the Salians and their kings united all Franks during the latter half of the fifth century. These kings were called Merovingians because they descended from Merovech whom the Franks believed to be son of a divine creature. = Frankish Kingdom 482 = Conquests to 496 = Conquests to 507. The most famous Merovingian king was Clovis who ascended the throne about 482 AD.
Grand Marnier does not go bad if it unopened and stored correctly. It should be kept from direct sunlight. It should also be protected from extreme changes in temperature. (reference-ask.com) (more).
Much of what is sold as balsamic vinegar here is simply red wine vinegar with caramel or caramel coloring added to make it syrupy and sweet like true balsamic. The surprising news is that vinegar does indeed go bad.hat's why red wine vinegar tastes different from champagne vinegar. Vinegars are often further flavored with additional ingredients such as herbs, or -- like balsamic vinegar -- through aging in wooden barrels.