Lanassa was a daughter of king Agathocles of Syracuse, Sicily, Magna Graecia, perhaps by his second wife Alcia. In 295 BC, Agathocles married Lanassa to King Pyrrhus of Epirus. Agathocles himself escorted his daughter with his fleet to Epirus to... Wikipedia
Parents: Agathocles of Syracuse
Spouse: Pyrrhus (m. 295 BC–291 BC)
Children: Alexander II of Epirus
Grandchildren: Pyrrhus II of Epirus, Phthia of Macedon, and Ptolemy of Epirus
Partner: Demetrius I of Macedon (290 BC–)