RAB revisited

[mandorino222]

No: HPFGUIDX 153583

Tonks: 3. The name Regulus is associated with a star, as are most of 
the Black family names.  Regulus is a `double' star according to one 
of our informants. 

Nick:

Allow me to add that the star Regulus is literally the heart of the 
Leo constellation.  Leo is Harry's (and Rowling's) sign and, as a fire 
sign, is generally associated with Gryffindor house.  Perhaps Regulus 
has the heart of a Gryffindor?

Nick