Any daughter of Zeus.
Persephone was Athena's half-sister. The both had Zeus as father. Persephone sometimes is depicted as a child of Demeter alone. They were also cousins, since Demeter and Zeus were also brother and sister.
ares Hermes aphrodite Artemis hestia
She did not have any brothers or sisters. She was the only child of Metis and Zeus. Legend says that she might have had a brother that could have overthrown Zeus. However, all the children of Zeus are her half-siblings.
During the big war with the giants she was married to hestaphus
The half-sister of your granddaughter's half-sister is your granddaughter, or is not related to you.
Her half-brother was Mars or Ares (same person) *Total Athena Genius* (TAG)
If your half-brother has a full sister, she is your half sister. If your half brother has a half sister, she may be your full sister, or she may not be related to you at all.
Roald Dahl called his sister Ellen his "Ancient Half Sister."
You grandmother's half-sister is your half-grandaunt.
You have no blood line relation, You don't share DNA whatsoever. In this scenario putting an example; you and your half-sister share, let's say, the same father but not the same mother and your half-sister's half-sister share the same mother but not the same father. There is no shared DNA between you and your half-sister's half-sister.
King Tuts wife was his half-sister.
what is athenas qualities,strengths, or talents