Charles II Otto (German: Karl II. Otto) (5 September 1625 - 30 March 1671) was the Duke of Zweibrücken-Birkenfeld from 1669 until 1671.

[edit] Life

Charles Otto was born in Birkenfeld in 1625 as the only son of George William, Count Palatine of Zweibrücken-Birkenfeld. He succeeded his father in 1669. Charles Otto died in Birkenfeld in 1671 and was buried in Meisenheim.

[edit] Marriage

Charles Otto married Margaret Hedwig of Hohenlohe-Neuenstein (1 January 1625 - 24 December 1676), daughter of Count Kraft VII, on 30 November 1616 and had the following children:

1. Charles William (22 August 1659 - 18 April 1660)
2. Charlotte Sophie (14 April 1662 - 14 August 1708)
3. Hedwig Eleanore (17 August 1663 - 12 April 1721)

Preceded by:	Charles II Otto	Succeeded by:
George William	Duke of Zweibrücken-Birkenfeld 1669 - 1671	Christian II of Palatinate-Birkenfeld-Bischweiler