Mangkunegara I

His Royal Highness
Mangkunegara I
Posthumous depiction of Mangkunegara I, 2014.
1st Duke of Mangkunegaran
Reign1757–1795
SuccessorMangkunegara II
BornRaden Mas Said
(1725-04-07)7 April 1725
Kartasura
Died28 December 1795(1795-12-28) (aged 70)
Spouses
  • Gusti Kanjeng Ratu Bendara of Yogyakarta
    (m. 1746; div. 1763)
    Bendara Raden Ayu Kusumapatahati
    (date missing)
IssueKanjeng Pangeran Harya Prabu Hamijaya
HouseMataram
FatherKanjeng Gusti Pangeran Adipati Arya Mangkunegara, Crown Prince of Mataram
MotherRaden Ayu Wulan
National Hero of Indonesia
S.K. President No. 048/TK/1988 dated 17 August 1988.

Mangkunegara I, 1st Duke of Mangkunegaran also known as Prince Sambernyawa ("Life Reaping Prince"), his birth name was Raden Mas Said (7 April 1725 – 28 December 1795), established the Puro Mangkunegaran, in Surakarta, Java Island. Thus, he was the first ruler of The Principality of Mangkunegaran.