My opinion is this:maybe Arcturus and Cygnus were brothers and Cygnus was married. So he could be a father of Phineas Nigellus, Sirius I, Isla and Elladora, and Arcturus could be an uncle of them.What you think? ----Lord Valensus 14:49, 27 June 2009 (UTC)

Whar was the name of Cygnus Black I's wife? I think he was married and his wife's name begans with D.--Lord Valensus 14:49, 27 June 2009 (UTC)