Question: What country was the grandma of the wife of Ernest II, Duke of Saxe-Coburg and Gotha from?
Sentence (from "Princess Alexandrine of Baden"): Princess Alexandrine of Baden (Alexandrine Luise Amalie Friederike Elisabeth Sophie; 6 December 1820 – 20 December 1904) was the Duchess of Saxe-Coburg and Gotha as the wife of Ernest II.
Relevant evidence: Yes