"R. B. Holbrook, Chairman": the House Journal of Washington Territory, January 1862

A day near the end of his session in the House: the memorial “relative to carrying U. S. mails to Coveland, Island county, W. T.” passes, and Holbrook, chairman of the committee on Roads and Highways, reports the next of the road, ferry and bridge bills that went through his hands, signing “R. B. Holbrook, Chairman.”