In the film 'Half Blood Prince' it is Purple and white Vertical stripes
Horace Panter goes by Sir Horace Gentleman.
Upon retiring from his teaching position at Hogwarts, Horace Slughorn lived a life of isolation by moving between muggle houses. His reasoning was that he was afraid that Voldemort would try and recruit him as a Death Eater. When Slughorn sees Albus Dumbledore and Harry Potter approaching, he tries to create a fake struggle by wrecking the house and splattering dragon blood on the walls; all the while disguising himself as an armchair. Slughorn thought that Dumbledore would be deceived into thinking that the Death Eaters had gotten to him. He wanted them to believe that he had been kidnapped, attacked or even killed. Dumbledore does not fall for the ruse. He tastes the blood and realizes it is dragon blood and not Horace's. Dumbledore then recognizes the guise that Horace was trying to pull and figures that he must still be in the house. Dumbledore quickly transforms the armchair back into Slughorn so they can talk to him about coming back to Hogwarts as the potions master.
Horace Hahn's birth name is Horace L. Hahn.
Horace Heidt's birth name is Horace Murray Heidt.
Horace Logan's birth name is Logan, Horace Lee.
Horace Mann.
Horace Panter goes by Sir Horace Gentleman.
Horace Haine's birth name is Horace Hain.
Upon retiring from his teaching position at Hogwarts, Horace Slughorn lived a life of isolation by moving between muggle houses. His reasoning was that he was afraid that Voldemort would try and recruit him as a Death Eater. When Slughorn sees Albus Dumbledore and Harry Potter approaching, he tries to create a fake struggle by wrecking the house and splattering dragon blood on the walls; all the while disguising himself as an armchair. Slughorn thought that Dumbledore would be deceived into thinking that the Death Eaters had gotten to him. He wanted them to believe that he had been kidnapped, attacked or even killed. Dumbledore does not fall for the ruse. He tastes the blood and realizes it is dragon blood and not Horace's. Dumbledore then recognizes the guise that Horace was trying to pull and figures that he must still be in the house. Dumbledore quickly transforms the armchair back into Slughorn so they can talk to him about coming back to Hogwarts as the potions master.
Horace Tapscott's birth name is Horace Elva Tapscott.
Horace Woodard's birth name is Horace Land Woodard.
Horace Woodring's birth name is Horace Lynn Woodring.
Horace Braham's birth name is Horace Henry Braham.
Horace Newman's birth name is Horace D, Newman.
Horace Calvert's birth name is Horace Kellogg Calvert.
Horace Cohen's birth name is Horace Joshua Cohen.
Horace Hahn's birth name is Horace L. Hahn.