Harry Warner longtime infidelities (as Jack had been engaged in affairs with a wide range of various women since Warner Bros. Inc. was established in 1923) and waste of the Burbank studio's money. In the 1930s Harry, like most of his relatives, also refused to accept Jack's second wife, actress Ann Paige - with whom Jack had an affair while still married to his first wife Irma Solomon - as a member of the Warner clan. When Jack and Ann officially got married in January 1936, Harry and the rest of the Warner family refused to attend the ceremony. In a letter
Simmer and Jack Sarel Meyer. Simmer & Jack, a trading company in Harrismith which ran a shop in Chrissiesmeer had, a year earlier, acquired half of Meyer's farm. In September 1886 John Jack registered the mining rights on the farm to Simmer & Jack. With the founding of the company in August 1887 Simmer and Jack took on board the entrepreneur Sir George Farrar, whose family imported drilling equipment to South Africa. Also added to the team was Harry Struben who from 1884 had run a small gold mine in Roodepoort. The town of Germiston was established and named after John Jack's birthplace