First, Jean and Allen Porter find out the history of their 1852 home's ranching past, as they remodel. The house has been in Allen's family for more than a century. Next, in El Paso, Texas, Heather Cawley and Doug Yost bring back to life a 1905 Victorian with help from the previous owners. Finally, Brenda and Charles Davis adopt the bittersweet history of their 1878 Raymond, Miss., home and the orphan daughter of its original owners.