Cooper’s daughter Ana Maria married German Hermann Wohler in 1856. Herman Wohler came to California in 1848 and became active in real estate. He served one term in the California State Legislature of 1855. Cooper gave the newlyweds 1,320 acres (5.3 km2) near Forestville.[9] Herman later opened an office in San Francisco from which he managed his properties, including farm lands in Sonoma County. After Hermann Wohler's death in 1877, the central 1,320 acres (5.3 km2) were sold to Raford Peterson and his partner Charles Farmer, whom Peterson later bought out.
When Captain Cooper died in 1872, he left a large landed estate to his wife, Maria G. Encarnacion Vallejo Cooper, his son J.B. Henry Cooper, his two daughters Ana Maria Wohler and Amalia Molera, and his friend G.H. Howard. He directed the sale of his share of Rancho El Molino to pay his debts.[citation needed]
Historic sites of the Rancho
Cooper's Sawmill was constructed in 1834 and destroyed by floods in the winter of 1840-41.[10] It was the first water power-operated sawmill used for commercial purposes in the state of California. Redwood lumber was the primary wood used at the sawmill. Its power came from Mark West Creek.[11] The sawmill was destroyed by a flood in early 1841.[12][13]
References
^Ogden Hoffman, 1862, Reports of Land Cases Determined in the United States District Court for the Northern District of California, Numa Hubert, San Francisco