A Rebuilt Ranch House in Montecito’s Riven Rock Lists for $16 Million

The Riven Rock enclave of Montecito was popular long before Prince Harry and Meghan Markle settled there in 2020. In fact, the royal couple’s chateau sits on part of an 87-acre estate bought in the 1890s by the wealthy McCormick family, heirs to the International Harvester fortune. As chronicled in T.C. Boyle’s historical fiction novel “Riven Rock,” the family’s youngest son, Stanley McCormick, suffered a mental breakdown shortly after marrying feminist scientist Katherine…