Artemis of Zeus and Leto and that she was the twin sister of Apollo. An account by Callimachus has it that Hera forbade Leto to give birth on either terra firma (the mainland) or on an island. Hera was angry with her husband Zeus because he had impregnated Leto but the island of Delos disobeyed Hera and Leto gave birth there. According to the Homeric Hymn to Artemis the island where Leto gave birth was Ortygia. In ancient Cretan history Leto was worshipped at Phaistos and, in Cretan mythology, Leto gave birth to Apollo and Artemis on the islands known today
Callisto (mythology) Callisto (mythology) In Greek mythology, Callisto or Kallisto (; ) was a nymph, or the daughter of King Lycaon; the myth varies in such details. She was one of the followers of Artemis, or Diana for the Romans, who attracted Zeus (Jupiter). He transformed himself into the figure of Artemis and seduced her in this disguise. She became pregnant and when this was eventually discovered, she was expelled from Artemis's group, after which a furious Hera (Juno, wife of her seducer) transformed her into a bear. Later, just as she was about to be killed by her son when he