Frank DunniganBaby boomer Frank Dunnigan has family roots in San Francisco that can be traced all the way back to 1860. A graduate of St. Ignatius College Prep and the University of San Francisco, he spent more than twenty-five years as a bank auditor and a corporte trainer, and is now a recent retiree after a career with the federal government. He has authored two other books on San Francisco history for The History Press, and writes a monthly column, STREETWISE, for the Western Neighborhoods Project. Read More Read Less