6. Another daughter of Ptolemy VI. Philometor and Cleopatra [No. 4], married, as we have seen, her uncle Physcon, and on his death was left heir of the kingdom in conjunction with whichever of her sons she chose. She was compelled by her people to choose the elder, Ptolemy VIII. Lathyrus, but she soon prevailed on them to expel him, and make room for her younger son Alexander, her favourite (Paus. 8.7), and even sent an army against Lathyrus to Cyprus, whither he had fled, and put to death the general who commanded it for allowing him to escape alive. Terrified at her cruelty, Alexander also retired, but was recalled by his mother, who attempted to assassinate him, but was herself put to death by him ere she could effect her object, B. C. 89. (Just. 39.4.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890