Duke Otto II (or Otho) of Brunswick-Osterode (c. 1396[citation needed]–c.1452)[1] was a son of Duke Frederick I of Brunswick-Osterode and his wife, Adelaide of Anhalt-Zerbst, or possibly Elizabeth, heiress of Homburg.
[1] He succeeded his father as duke of Brunswick-Osterode in 1421 and ruled jointly with his first cousin once removed Albert II.
[citation needed] Otto was married to Schonetta (or Schonela) (d. 1436),[1] a daughter of Count John I of Nassau-Weilburg.
[citation needed] This marriage was childless.
[1] This article about a member of the German nobility is a stub.