From: Centennial Yearbook of Alameda County, Oakland, Cal.: W. Halley, 1876.

Isham Case

This gentleman is a native of New York State, and is an old citizen of Alameda County. He has just retired from the Board of Supervisors, in which he has held the position of President for five years. He became early identified with the interests of Brooklyn Township, and was an officer of the Larue steamboat line when in operation. He is the father of a family, and is connected with the Larues, having married the only daughter of the late Jas. B. Larue. Mr. Case's most active occupation, of late years, has been that of farming in the Livermore Valley, where he owns a large ranch. He has also operated largely in mining stocks. He has ever been an active politician, and is a man who wields no inconsiderable influence in the Republican party. He is 43 years of age.
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