Mangkunegara I
| Mangkunegara I | |
|---|---|
| Kanjeng Gusti Pangeran Adipati Arya Mangkunegara I Senapati ing Ayudha | |
Posthumous depiction of Mangkunegara I, 2014. | |
| 1st Ruler of Mangkunegaran | |
| Reign | 1757–1795 |
| Successor | Mangkunegara II |
| Born | Raden Mas Said April 7, 1725 Kartasura |
| Died | December 28, 1795 |
| Spouse | Gusti Kanjeng Ratu Bendara of Yogyakarta (m. 1746 div. 1763) Bendara Raden Ayu Kusumapatahati |
| House | Mataram |
| Father | Kanjeng Gusti Pangeran Arya Mangkunegara, Crown Prince of Mataram |
| Mother | Raden Ayu Wulan |
| National Hero of Indonesia S.K. President No. 048/TK/1988 dated 17 August 1988. | |
Kangjeng Gusti Pangeran Adipati Arya Mangkunegara I, also known as Pangeran Sambernyawa ("Life Reaping Prince"), his birth name was Raden Mas Said (April 7, 1725 – December 28, 1795), established the Puro Mangkunegaran, in Surakarta, Java Island. Thus, he was the first ruler of The Principality of Mangkunegaran.