Adeline Hornbek’s old homestead, built in 1878. July 5, 2012 by Matt ThomasAdeline Hornbek’s old homestead, built in 1878. Florissant Fossil Beds National Monument About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Adeline Hornbek’s old homestead, built in 1878.