question: Who is Antipater Ii Of Macedon's mother-in-law?
context: Title: Antipater II of Macedon
  Passage: Antipater II of Macedon (Greek: Ἀντίπατρος Βʹ ὁ Μακεδών), was the son of Cassander and Thessalonike of Macedon, who was a half-sister of Alexander the Great. He was king of Macedon from 297 BC until 294 BC, jointly with his brother Alexander V. Eventually, he murdered his mother and ousted his brother from the throne. Alexander turned to Pyrrhus and Demetrius I Poliorcetes for help, and Demetrius I overthrew Antipater and then had Alexander murdered. Antipater was killed by Lysimachus, after he fled from Demetrius I to Thrace. His wife was Eurydice, his paternal cousin who was a daughter of Lysimachus.
  Title: Eurydice (wife of Antipater II of Macedon)
  Passage: Eurydice (was a Greek Princess who was of Macedonian and Thessalian descent. She was the first daughter and second child born to the diadochus who was King of Thrace, Asia Minor and Macedonia, Lysimachus from his first wife the Queen consort, Nicaea of Macedon. Eurydice had one older brother called Agathocles and a younger sister called Arsinoe. Her paternal grandfather was Agathocles of Pella a nobleman who was a contemporary to King Philip II of Macedon who reigned 359 BC-336 BC, while her maternal grandfather was the powerful Regent Antipater. Eurydice was named in honor of her maternal aunt Eurydice of Egypt, another daughter of Antipater, who was one of the wives of the Greek Pharaoh Ptolemy I Soter. The name "Eurydice", is a dynastic name of the Argead dynasty (see Eurydice-Historical women). The name also reveals her relations to the Argead dynasty as her maternal grandfather and her maternal great-uncle Cassander were distant collateral relatives to the Argead dynasty. At an unknown date, Lysimachus renamed the city Smyrna to "Eurydiceia" in honor of Eurydice, an innovation that did not last long. Lysimachus issued coinage depicting Eurydice on the obverse as a veiled woman, although Eurydice never owned nor had any control of the city. Little is known on her life prior to marrying. Lysimachus gave Eurydice to marry her maternal cousin Antipater II, the son of the rulers of Macedonia, Cassander and Thessalonike. Eurydice's marriage to Antipater II, thereby extended into the next generation the historical link between Thrace and Macedonia. In her life, Eurydice was a participant in the never ending conflict over control of Macedonia in the generations after the death of Alexander the Great. Antipater II was co-King of Macedonia from 297 BC-294 BC with his brother Alexander V and through marriage, she became a Queen consort. On the death of her maternal uncle Kassander, his wife Thessalonike divided the kingdom into two: one part to be ruled by Antipater ’s youngest brother Alexander V and his wife Lysandra and the other part to be ruled by Antipater and Eurydice. Antipater wanted the whole kingdom to rule for himself and had his mother killed. Alexander V appealed to Pyrrhus and Demetrius I Poliorcetes for help and protection from his older brother. Pyrrhus did in exchange of two Upper Macedonian cantons. When Demetrius I arrived with his troops he had Alexander V murdered and drove out Antipater and Eurydice out of Macedonia. Demetrius I then made himself master of Macedonia. Eurydice and Antipater returned to her father and his wife Arsinoe II. Lysimachus made peace with Demetrius I, which resulted in Antipater quarrelling with Lysimachus about his Macedonian inheritance and Lysimachus had put Antipater to death. Eurydice siding with her cousin-husband was put into prison by her father and probably died there.
answer: Nicaea of Macedon
citations: Eurydice (wife of Antipater II of Macedon) Antipater II of Macedon