| Notonegoro | |||||
|---|---|---|---|---|---|
| Kanjeng Pangeran Haryo | |||||
 Prince Notonegoro in August 2013 | |||||
| Born | 27 December 1973 Jakarta, Indonesia | ||||
| Spouse | |||||
| Issue | Raden Mas Manteyyo Kuncoro | ||||
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| House | Hamengkubuwono | ||||
| Father | Colonel Sigim Machmud | ||||
| Mother | R.Ay. Nusye Retnowati | ||||
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Prince Notonegoro (Javanese: ꦟꦡꦟꦓꦫ) is a member of the Royal family of Yogyakarta of Indonesia as the spouse of Princess Hayu, daughter of Sultan Hamengkubuwono X and Ratu Hemas. He works for the United Nations Development Programme, Apia, Samoa.