In the Jezreel Valley , she chaired a water development company and established a mixed - fruit orchard of around 70 acres of trees .
Silverman founded and served the board of the company which created the hotel .
In the Jezreel Valley , Silverman chaired a water development company and established a mixed - fruit orchard of around 70 acres of trees .
Silverman founded and served the board of the company which created the hotel .