What is "suppabuddha"

(Sanskrit) Suprabuddha, or (Pali) Suppabuddha was the son of Añjana and Yasodhara, a Koliyan prince. He had two children Bhaddakaccānā ( Budhha's wife Yasodharā) and Devadatta from her wife Amitā. He had two sisters, Māyā and Pajāpatī and a brother, Dandapāni. As the mother of Buddha was Maya, that made him the uncle of the Buddha, and as his daughter was the wife of the Buddha, he became also the father-in-law to the Buddha.