It is a family tradition
Piper and Phoebe but in the last episode it shows that all the sisters have had kids.
Their Names are Tracey, Sandy, Cari McGraw, all half-sisters
none they were all its'
I actually am not quite sure of their names, but they are the Gorgon Sisters. She has 2 sisters and they all have snake hair and are very ugly.
David and Stephen were her brothers. Sally and Dorothy were her sisters.
Six sisters, all older, but we don't know the names of all of them :(. We know they are his sisters via DNA analysis conducted in 2010.
Ida - josephine and lille
The first seer, the one who appears in Season four and who is vanquished when she tries to steal the son of Phoebe and Cole is just named 'The Seer' and has no propper name. The Seer from Season Seven, however is names Kira and becomes a friend of the sisters, she even asks them to turn her human in return for information and a look at the Avatar's Utopia, which she gives to Phoebe. Unfortunately, Kira is murdered by Zankou just before the sisters can turn her human, and that is what really gives the sisters the push to go to the Avatars.
He had two sisters and one brother (all older than him)
They were all called Julia to carry on the family name.
I actually am not quite sure of their names, but they are the Gorgon Sisters. She has 2 sisters and they all have snake hair and are very ugly.
Prue is the eldest, then piper, then Phoebe. Prue dies at the end of series 3, then Paige comes in as the youngest for seasons 4-8