Thessalonike was, by far, the youngest child Olympias' care. Her interaction with her older brother Alexander would have been minimal, as he was under the tutelage of Aristotle in "The Gardens Of Midas" when she was born, and at the age of six or seven when he left on his Persian campaign.
Thessalonike was the youngest child of Olympias' care. Her interactions with her older brother Alexander would have been limited, as he was under Aristotle's guidance in "The Gardens Of Midas" during Thessalonike's birth and at a young age when he went on his Persian campaign.