Tags: Noble.
Joachim Frederick of Schleswig-Holstein-Sonderburg-Plön (9 May 1668 Magdeburg – 25 January 1722 Plön) (German: Joachim Friedrich) also known as Joachim Frederick of Schleswig-Holstein-Plön was the third Duke of Schleswig-Holstein-Plön a dukedom created by the division of the Duchy of Schleswig-Holstein-Sonderburg.He was born in Magdeburg on 9 May 1668 and originally came from an insignificant Plön family branch a collateral line of Schleswig-Holstein-Nordborg with its seat at Nordborg Castle on the island of Alsen itself formed from a division of the inheritance of Plön’s first duke Joachim Ernest in 1671.
