300
Name at least 2 people in both Gryffindor and Slytherin
Gryffindor- Harry Potter, Weasley family, Hermione Granger, Neville Longbottom, Dean Thomas, Seamus Finnigan, Lavender Brown, Cormac McLaggen, Parvati Patil, Albus Dumbledore, Minerva McGonagall, Remus Lupin, Sirius Black, Peter Pettigrew, Rubeus Hagrid, James Potter I, Lily Evans, James Sirius Potter II, Colin Creevey, Dennis Creevey, Angelina Johnson, Katie Bell, Oliver Wood, Lee Jordan, ect...
Slytherin- Tom Marvolo Riddle, Severus Snape, Bellatrix Lestrange, Rodolphus Lestrange, Regulus Black, Horace Slughorn, Andromeda Tonks, Draco Malfoy, Lucius Malfoy, Narcissa Malfoy, Vincent Crabbe, Gregory Goyle, Pansy Parkinson, Blaise Zabini, Rita Skeeter, Dolores Umbridge, ect...