The owner of the Museum, professor Horace Behdety is something of an ego more obsessed with his own importance instead of the museums. He more than often tends to cause himself quite a bit of trouble - or, his own ego.
Throughout the series, he's shown to be fiercely proud of the Egyptian display at the museum, and there are hints throughout the series that Horace is also possibly the archeologist who discovered Tutankhensetamun's tomb.
At one occasion, he hired a man to gain publicity for the museum - and more 'importantly' to him, to look better, when the man he hired turned out to slowly sell out the whole museum, and framing Behdety for it. Thankfully, the man was arrested, thanks to the intervention of Tut, Cleo and Luxor - and Behdety was none the wiser.
He also had his named mispelled repeatedly as 'Bedwetty', as seen in the second Episode of the first season, 'Curse of the Pharaoh'.