Margareta "Greta" Lambrektsdotter Dume, often referred to as Greta Dume, (d. 1410), was a Swedish heiress. She played a political role in the struggle between Albert, King of Sweden and Queen Margaret I of Denmark over the Swedish throne in the late 14th century.
Margareta Dume belonged to an originally German noble family who lived in Swedish Finland since 1362. In 1373, she married the powerful Bo Jonsson (Grip), and he gave important posts to her five brothers Klaus, Gerhard, Henneke, Volrad and Berthol. In 1386, she became a widow. In the will of her late spouse, she had been denied the larger part of his vast fortune and any influence upon his affairs. She contested this, left for the Swedish royal court and made the King the protector of her and her children's rights in the civil war-like conflict which erupted over the inheritance of her spouse in 1387. She also declared her support of King Albert as his ally and loyalist in his struggle against Queen Margaret. This made it possible for her to use the King's supporters in the great inheritance feud. It is noted that she had an important political position, as she exerted influence upon certain affairs of state due to her important support to the King: in 1388, for example, the King granted a member of the nobility the return of his confiscated property upon her request. She was present at the Swedish court in 1389, the same year Albert was deposed, but left for Germany after this. In 1394, she married the Swedish noble Bengt Niklisson, returned to Sweden with him and made her peace with Queen Margaret.
Sophia of Nassau, also Sofia, was Queen of Sweden and Norway as the wife of King Oscar II. She was Queen of Sweden for 35 years, longer than anyone before her, and the longest-serving queen until 2011, when she was surpassed by Queen Silvia. She is also the most recent woman to have been officially Dowager Queen of Sweden.
Margaret Leijonhufvud or Margareta Eriksdotter was Queen of Sweden from 1536 to 1551 by marriage to King Gustav I. She played a political role as the advisor of, and the intermediary to, her spouse the King.
Christina Nilsdotter Gyllenstierna of Fogelvik was a Swedish noblewoman. She was married to the Swedish regent Sten Sture the Younger, and led the Swedish resistance against Christian II of Denmark after the death of her spouse. In her own lifetime she was simply referred to as Fru Kristina, but she has become known in history as Kristina Gyllenstierna because of the house of nobility to which she belonged.
Ebba Magnusdotter Brahe was a Swedish countess, landowner, and courtier. She is foremost known for being the love object of King Gustavus Adolphus of Sweden, and because he wished to marry her prior to his marriage, plans which were however never realized. Their love affair has been famous in the Swedish romantic history and the subject of fiction, and are documented in their preserved correspondence.
Catherine Jagiellon was a princess of the Polish–Lithuanian Commonwealth and Queen of Sweden from 1569 as the wife of King John III. Catherine had significant influence over state affairs during the reign of her spouse. She negotiated with the pope to introduce Counter-Reformation in Sweden. She was the mother of Sigismund III Vasa.
Blanche of Namur was Queen of Norway and Sweden as the wife of King Magnus VII / IV.
Catherine of Saxe-Lauenburg was the first wife of Gustav I of Sweden and thus Queen of Sweden from 1531 until her death in 1535.
Bo Jonsson (Grip) (early 1330s – 20 August 1386) was head of the royal council and marshal under the regency of Magnus IV of Sweden. Also in the council was his friend and colleague, Karl Ulfsson av Ulvåsa, eldest son of Saint Birgitta. From 1369, during Albert of Sweden’s reign, he was Officialis Generalis (the king's highest official) and from 1371 Lord High Steward (drots in Swedish).
Margaret Fredkulla was a Swedish princess who became successively queen of Norway and Denmark by marriage to kings Magnus III of Norway and Niels of Denmark. She was also de facto regent of Denmark.
Gunilla Bielke; Swedish: Gunilla Johansdotter Bielke af Åkerö was Queen of Sweden as the second wife of King John III. Queen Gunilla is acknowledged to have acted as the political adviser to John III and to have influenced his religious policies in favour of Protestantism.
Princess Elizabeth of Sweden, was a Swedish princess, and a duchess consort of Mecklenburg-Gadebusch by marriage to Christopher, Duke of Mecklenburg-Gadebusch. She was a daughter of King Gustav I of Sweden and his second spouse, Queen Margaret.
Princess Anna of Sweden, also known as Anna Maria and Anne Marie, was a Countess Palatine consort of Veldenz by marriage to George John I, Count Palatine of Veldenz. She served as Interim Regent from 1592 to 1598, and supervised the partition of the territories between her sons. She was the daughter of King Gustav I of Sweden and Queen Margaret.
Ingeborg Eriksdotter was Queen of Norway and the wife of King Magnus VI. She was born a Danish princess, daughter of Eric IV of Denmark. As queen dowager, she played an important part in politics during the minority of her son King Eirik II of Norway in 1280-82.
Mette Iversdotter Dyre was a Danish noble, nominal sheriff and chancellor. She was married three times to powerful men: two royal councillors and finally Svante, Regent of Sweden. As such, she was a de facto queen consort. Mette Dyre is credited with political influence on the affairs of state through her spouse.
Ebba Eriksdotter Vasa was a Swedish noblewoman. She was the mother of Queen Margaret Leijonhufvud and the second cousin and mother-in-law of King Gustav Vasa.
Margareta Abrahamsdotter Brahe was a Swedish aristocrat and court official, Landgravine of Hesse-Homburg by marriage to Frederick II, Landgrave of Hesse-Homburg. She aroused a lot of attention with her marriages, which were considered scandalous.
Magdalena Stenbock was a politically active Swedish countess and salon holder. She married Council President Count Bengt Gabrielsson Oxenstierna. Foreign diplomats recognised her as an essential contact and promoted an anti-French and pro-Austrian policy through her spouse and his office.
Ebba Månsdotter Lilliehöök of Kolbäck, was a Swedish noble, landlord and county administrator, Countess of Raseborg, Baroness of Gräfsnäs and lady of Käggleholm.
Christina Piper, née Törne, was a Swedish countess, landowner and entrepreneur, married to the statesman and military count Carl Piper. During the tenure of her spouse in office, she played a considerable political role. Christina Piper became known in history as a landowner and builder. She is known as one of the most successful female entrepreneurs in contemporary Scandinavia, and as one of the greatest builders in the history of Scania.
Margareta von Melen née Vasa (1489-1541) was a Swedish noble. She was second cousin of King Gustav Vasa and the maternal aunt of Queen Margaret Leijonhufvud.