Mangkunegara IX: key obituary facts
Is Mangkunegara IX dead? Yes. Mangkunegara IX died on August 13, 2021, at age 70.
Cause of death: Mangkunegara IX's cause of death has not been publicly confirmed.
What was Mangkunegara IX known for?
He was known as Indonesian royal.
Indonesian royal
Died on Friday August 13th 2021