Harry Potter's Twin Brother, James...by 
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24377Harry Potter has a twin brother , James Jr "Jamie" and younger sister, Josephine "Josie" by a year, a younger twin sisters, Cassiopeia "Cassie...
The Musical Slytherin Potter (Siri...by Horseshoe09481010412
10412Cassiopeia Potter is one of the only Potter to ever be in Slytherin, seeing as the Potter family typically gets Gryffindor. With her in Slytherin, she's most definitely...