uncle Albert II as Saxon fellow dukes dates back to 1295. The definite partitioning of Saxony into Saxe-Lauenburg, jointly ruled by Albert III and his...

The Duchy of Saxe-Lauenburg (German: Herzogtum Sachsen-Lauenburg, called Niedersachsen (Lower Saxony) between the 14th and 17th centuries; Danish: Hertugdømmet...

1340*), sister of Gerard III the Great. In 1321 Albert IV succeeded his father as Duke of Saxe-Bergedorf-Mölln, a branch duchy of Saxe-Lauenburg, while his...

Francis I of Saxe-Lauenburg (1510 – 19 March 1581, Buxtehude) was the eldest child and only son of Duke Magnus I of Saxe-Lauenburg and Catherine of Brunswick-Wolfenbüttel...

Albert III, Duke of Saxe-Lauenburg (1281–1308) Albert III, Prince of Anhalt-Zerbst (died 1359) Albert III, Count of Gorizia (died 1374) Albert III of...

Eric IV of Saxe-Lauenburg (1354 – 21 June 1411 or 1412) was a son of Eric II, Duke of Saxe-Lauenburg and Agnes of Holstein. Eric II already involved his...

V of Saxe-Lauenburg (also numbered John IV; 18 July 1439 – 15 August 1507) was the eldest son of Duke Bernard II of Saxe-Lauenburg and Adelheid of Pomerania-Stolp...

Late Albert's Ascanian relative Duke Eric V of Saxe-Lauenburg protested in vain. Frederick, now one of the seven Prince-electors, was a member of the House...

III of Saxe-Lauenburg (mid 1330s – 1356) was the eldest son of Duke Albert IV of Saxe-Lauenburg and Beata of Schwerin (*?–before 1341*), daughter of Gunzelin...

Eric II of Saxe-Lauenburg (1318/1320 – 1368) was a son of Duke Eric I of Saxe-Lauenburg and Elisabeth of Pomerania (*1291–after 16 October 1349*), daughter...

Eric V of Saxe-Lauenburg (died 1436) was a member of the House of Ascania; son of Duke Eric IV of Saxe-Lauenburg and Sophia of Brunswick-Lüneburg. Eric...

John II of Saxe-Lauenburg (c. 1275 – 22 April 1322) was the eldest son of John I of Saxony and Ingeborg Birgersdotter of Småland (c. 1253–30 June 1302...

Bernard II of Saxe-Lauenburg (German: Bernhard II.; c. 1385/1392 – 16 July 1463) was a member of the House of Ascania and Duke of Saxe-Lauenburg from 1426...

of Saxe-Lauenburg (c.1280–1360) was a member of the House of Ascania who ruled as one of the dukes of Saxony from 1282 until 1338. Eric was a son of John...

Eric III of Saxe-Bergedorf (mid 1330s – 1401) was the youngest son of Duke Albert IV of Saxe-Lauenburg and Beata of Schwerin (*?–before 1341*), daughter...

Albert V of Saxe-Lauenburg (mid 1330s – 1370) was the second son of Duke Albert IV of Saxe-Lauenburg and Beata of Schwerin (*?–before 1341*), daughter...

Julius Henry (9 April 1586 – 20 November 1665) was duke of Saxe-Lauenburg between 1656 and 1665. Before ascending to the throne he served as Field Marshal...

Magnus II of Saxe-Lauenburg (1543 – 14 May 1603, in Ratzeburg) was the eldest surviving son of Duke Francis I of Saxe-Lauenburg and Sybille of Saxe-Freiberg...

Duke John I and his brother Duke Albert II definitely split their commonly ruled Duchy of Saxony into Saxe-Lauenburg and Saxe-Wittenberg, either in 1269...

Frederick of Saxe-Lauenburg (German: Herzog Friederich von Sachsen, Engern und Westfalen, colloquially Sachsen-Lauenburg) (1554–1586), was a cathedral...

When Rudolph succeeded his father Albert II as Duke of Saxe-Wittenberg in 1298, he and the Dukes of Saxe-Lauenburg rivallingly claimed the Saxon electoral...

Bogislaw VI, Duke of Pomerania, and finally King Albert of Sweden Sophie (1358–by 28 May 1416), married Duke Eric IV of Saxe-Lauenburg on 8 April 1373...

March 1573) was a duke of Saxe-Weimar. He was the second son of Johann Frederick I, Elector of Saxony, and Sibylle of Cleves. At the time of his birth, his...

sovereignty. To achieve this, he first of all had to make his Saxe-Lauenburg relatives, John II, Eric I, and Albert III agree that he, and not his eldest cousin...

John IV of Saxe-Lauenburg (*?–1414*) was a son of Duke Eric IV of Saxe-Lauenburg and Sophia of Brunswick-Lüneburg. When Eric III of Saxe-Bergedorf-Mölln...

partitioning of the Duchy of Saxony into Saxe-Lauenburg (German: Herzogtum Sachsen-Lauenburg), jointly ruled by the brothers Albert III, Eric I and John...

issue; Gian Gastone de' Medici, Grand Duke of Tuscany (b.1671 d.1737) married Anna Maria Franziska of Saxe-Lauenburg, no issue. Cosimo did not enjoy a harmonious...

Henry of Saxe-Lauenburg (German: Heinrich von Sachsen-Lauenburg; 1 November 1550 – 22 April 1585, Vörde) was a Prince-Archbishop of Bremen (as Henry III),...

Ursula of Saxe-Lauenberg, daughter of Francis I, Duke of Saxe-Lauenburg Margaret (1534–1596), married John, Count of Mansfeld See William, Duke of Brunswick-Lüneburg...

Albert II ruled with his still minor nephews Albert III, Eric I and John II, who by 1296 definitely partitioned the duchy providing Saxe-Lauenburg for...