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).
Best Answer: No, it is not okay if you intend to store it for more than 7 days. The acidity will keep it for that long, but otherwise dangerous microbes can grow and cause serious illness. Call the jar manufacturer and explain your problem - it could be that the jar is too full, too empty, or there is a seal problem.