Samuel F. Booth, Jr.

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The Bay City Wheelmen's Club has been organised with the following officers: President, E. Mohrig; Vice President, George F. Day; Captain, R. F. Cook; Secretary, W. J. Munro; First Lieutenant, George Butler; Second Lieutenant, S. F. Booth; Bugler, Thomas Hill. The club has already taken a couple of runs. 

Founding of Bay City Wheelmen - San Francisco Chronicle 23 Sep 1884, Tue - Page 3 

Among the latter is the club of the Bay City Wheelmen, which was organized September 1, 1884, with the following officers: Edwin Mohrig, President; George F. Day, Vice-President; F. R. Cook, Captain; S. F. Booth Jr., First Lieutenant; George Butler, Second Lieutenant, and Thomas L. Hill, Bugler.

BAY CITY WHEELMEN, Well-Known Athletes Who Travel Around on Wheels. - Sun, Oct 14, 1888 - 9 - The San Francisco Examiner