On his father's side, Uranus
On his mother's side, Perseus
Perseus is Hercules great grandfather. Ancestors of Perseus and Hercules - Everything2.com
Yes
Yes. Zeus fathered Athena on the goddess Metis (Yes, Athena was born from Zeus' head, but Metis was still the mother) and fathered Hercules on Alcmene. Hercules and Athena are half-siblings because they share a common parent. Interestingly enough, Zeus is also Hercules' great-great-grandfather andgreat-great-great-great-great-great-great-great-great-great-grandfather on his mother's side. So, in addition to being half siblings, Hercules and Athena are cousins.
The term is hyphenated, as great-great-grandfather(grandfather's grandfather).
your great great great great grandfather
Your great great grandfather.
The 4th Great Grandson is the Great Great Great Great Grandson of the individual. Son Father Grandfather Great Grandfather Great Great Grandfather Great Great Great Grandfather Great Great Great Great Grandfather
Your great, great grandfather's son could be either your great grandfather or your great grand uncle, depending on whether his son was your grandfather or not.
Zeus is the father of Perseus; his mother being Danaë, now the son of Perseus and Andromedea was Electryon who with his wife Anaxo had Alcmene - mother of Hercules, wife of Amphitryon.Perseus is thus both brother of Hercules by being the son of Zeus, and great-grandfather.
Your great great grandfather.
According to some historians, yes. This was to make note of his descent from Alcaeus, the son of Andromeda and Persues (his great-grandfather and half brother)
Your grandfather's father is your great grandfather.