Career
She owned a small olive grove outside Oroville in the Sacramento Valley, and sought ways to increase her market beyond olive oil. At the time, olives could not be successfully preserved for long-term storage or shipment. Working with a University of California food scientist, she experimented with a number of pickling methods before hitting on a formula that resulted in a marketable product.
Today, Ehmann"s home is the headquarters of the Butte County Historical Society, and tours are offered regularly.