Sophie of Mecklenburg-Güstrow Queen consort of Denmark and Norway (1557-1631) (1557–1631) Parents Elizabeth of Denmark, Duchess of Mecklenburg Ulrich, Duke of Mecklenburg Children Hedwig of Denmark Anne of Denmark Ulrik of Denmark Elizabeth of Denmark, Duchess of Brunswick-Wolfenbüttel Christian IV of Denmark Augusta of Denmark John, Prince of Schleswig-Holstein Partners Frederick II of Denmark