Postcards A Postcard from Frankfort, Kentucky and San Marino, California By Katrin Boniface | July 9, 2019 LikeTweet EmailPrint More More on Postcards Subscribe to Postcards Frankfort, Kentucky and San Marino, California Katrin BonifaceKatrin Boniface is a PhD student in history at the University of California, Riverside, where she is researching modern horse breeding and its relationship to evolutionary and genetic science.