Strabo Geography front.preface.2

[2] It is remarkable that of his father and his father’s family he is totally silent, but of his mother and her connexions he has left us some notices. She was of a distinguished family who had settled at Cnossus in Crete , and her ancestors had been intimately connected with Mithridates Euergetes and Mithridates Eupator, kings of Pontus ; their fortunes consequently depended on those princes.

Dorylaüs, her great grandfather, was a distinguished officer, and friend of Euergetes; but the latter being assassinated at Sinope , whilst Dorylaüs was engaged in levying troops in Crete , he determined to remain there. In that island he obtained the highest honours, having successfully, as general of the Cnossians, terminated a war between that people and the Gortynians. He married a Macedonian lady, of the name of Sterope; the issue of which marriage was Lagetas, Stratarchas, and a daughter. He died in Crete . Lagetas had a daughter, who, says Strabo, was the mother of my mother.

Mithridates Eupator, who succeeded to the kingdom of Pontus on the death of his father, had formed from infancy a close friendship with another Dorylaüs, son of Philetaerus (brother of the first-mentioned Dorylaüs), and besides conferring on him distinguished honours, appointed him high priest of Comana Pontica. The king extended also his protection to his cousins, Lagetas and Stratarchas, who were recalled from Crete. The prosperity of the family suddenly terminated by the discovery of an intrigue carried on by Dorylaüs with the Romans, for the overthrow of his benefactor. The motives assigned by Strabo for his disaffection and treachery were the declining prospects of the king, and the execution of his son Theophilus and a nephew Tibius.