Arsinoë was the daughter of Meleagros but her mother is unknown. The date and place of her birth have not been found.
Her husband was Lagos of Macedon. They were married, but the date and place have not been found. Their only known child was Ptolemy I Soter (c0267BC-0283BC).
Note 1
originally a concubine of Philip II, king of Macedon, and it is said she was given by Philip to Lagus, a Macedonian, while she was pregnant with Ptolemy