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From Rodovid EN

Lineage	Hamengku Buwono VI
Sex	Male
Full name (at birth)	Raden Rudi Prianbodo [Hb.6.11.10.5.3.1]
Parents ♀ Raden Ajeng Nikentari [Hb.6.11.10.5.3] [Hamengku Buwono VI]

From grandparents to grandchildren