Agnes of Brandenburg
Danish queen
Agnes of Brandenburg was a Danish Queen consort by marriage to King Eric V of Denmark. As a widow, she served as the regent of Denmark for her son, King Eric VI, during his minority from 1286 until 1293. She was duchess regnant of Estonia. Wikipedia
Born: September 29, 1257, Brandenburg, Germany
Died: September 29, 1304 (age 47 years), Denmark
Grandparents: Albert I, Duke of Saxony, Albert II, Margrave of Brandenburg, and Agnes of Thuringia
Parents: John I, Margrave of Brandenburg and Jutta of Saxony
Spouse: Gerhard II, Count of Holstein-Plön (m. 1293–1304) and Eric V of Denmark (m. 1273)
Children: Christopher II of Denmark, Eric VI of Denmark, John III, Count of Holstein-Plön, and more
Grandchildren: Valdemar IV of Denmark, Eric Christoffersen of Denmark, Magnus Birgersson, and more