Homestead programs are widely used as a form of property tax relief for owner-occupied residential property. Thirty-eight states and the District of Columbia make homestead exemptions or credits broadly available to homeowners.
Founder of Hogwarts. Helga Hufflepuff was one of the four founders of Hogwarts School of Witchcraft and Wizardry. She was a friend of Rowena Ravenclaw. Hufflepuff helped to build the school and admitted students into her House that were loyal, fair, and unafraid of hard work.
Since, no mystery has been indicated in the books around the deaths of the four heads, I guess Godric Gryffindor, Helga Hufflepuff, Rowena Ravenclaw and Salazar Slytherin lived their life and died a natural death.