Biography of Frank L. Van Tassel
Frank L. Van Tassel, born January 29, 1851, in Conneautville, Pennsylvania, was the secretary and manager of the Excelsior Mill Company in Yankton, South Dakota. Son of Elizar B. and Rachel (Litchfield) Van Tassel, he moved to Yankton in 1868. Initially a bookkeeper for Bramble & Miner, he later became a partner and managed their extensive wholesale business. In 1884, Van Tassel took charge of the Excelsior mills. He contributed significantly to local infrastructure, including telephone lines and artesian wells. Married to Sarah (White) Bordeno in 1875, they had one child, Frances L. Van Tassel.