Alexandrine Auguste of MecklenburgSchwerin was Queen of Denmark as the wife of King Christian X. She was also Queen of Iceland fromDecember 1918 toJune 1944.
She was born a Duchess of MecklenburgSchwerin, in the city of Schwerin, Germany. Her father was Frederick Francis III, Grand Duke of MecklenburgSchwerin her mother was Grand Duchess Anastasia Mikhailovna of Russia, a granddaughter of Emperor Nicholas I of Russia.
Source: Wikipedia