Otto II, Count of Habsburg

Otto II (died 8 November 1111) was a Graf (Count) of Habsburg and one of the founding members of the Habsburg family. He was the son of Werner I, Count of Habsburg. Otto II was likely born in the late 1050s or early 1060s. Otto inherited the county of Klettgau & Altembourg from his father; Werner I, Count of Habsburg.

Otto II, Count of Habsburg
Count of Klettgau
Reign	11 November 1096 – 8 November 1111
Predecessor	Werner I, Count of Klettgau
Successor	Werner II
Born	Late 1050s-Early 1060s
Died	(1111-11-08)8 November 1111
Noble family	House of Habsburg
Spouse(s)	Hilla von Pfirt
Issue	Werner II, Adelaide, & Gertrude
Father	Werner I, Count of Habsburg
Mother	Reginlinde of Nellenburg

In 1108, Otto accompanied King Henry V on a campaign against Hungary. On his return, in 1111, he was murdered. Otto is presumed to be the first person to adopt the title Graf von Habsburg.

He married Hilla, countess von Pfirt^[1] (died c. 1076), with whom he had two children, Werner II and Adelheid.