Following the dynasty of Nicholas Den came financier John Williams, whose dream to recreate Naples, Italy on the west coast of California died when he did. Then came oilman Herbert Wylie, who stripped the Casa Grande to its bones and rebuilt it a hundred yards west of its original site. After Wylie was Samuel Mosher of Signal Gas and Oil company, who owned the property from 1943 to 1977 and turned it into a botanical showcase featuring the now separate Dos Pueblos Orchid Farm. After Mosher’s death, Rudolf Schulte purchased the property having made his fortune in medical devices, and it became his family compound. The chirimoyas lining the frontage road which can be seen from highway 101, are one of Schulte’s lasting touches on the ranch.