Three brothers, Johanne, Jacob, and Sebastian Krois, from Bavaria, Germany (farmers by trade) left their homeland in the early 1850s to immigrate to the U.S. to begin a new life in Pennsylvania. For 175 years the history and genealogy of the Krois-Kruis-Kruise family have been hidden in plain sight. Through meticulous research of Census data and genealogical records, it is possible to bring to life the lives of those who have gone before us in a historical context. This book embodies the spirit, struggles, and triumphs that form the bond of kinship. By using a blend of history and genealogy, it entices family historians and genealogy enthusiasts to step back in time to discover their blue-collar roots, appreciate humble beginnings, and recognize their enduring legacy that continues to this day.