1. Alcmene and Amphitryon lived in Thebes
2. Zeus visited Alcmene and took Amphitryon's form
3. Alcmene became pregnant with two children, one Zeus' and one Amphitryon's
4. Hera made Zeus vow the first son of the House of Perseus would rule
5. Hera prolonged Alcmene's labour until Eurystheus was born first
6. Heracles was born but held no official power
7. Hera sent snakes to kill Heracles but he strangled them
8. Athena became Heracles' protector