Tag Archives: The Rh Factor: An Intertwined History

The Rh factor: An intertwined history

Paula Carter Chicago, Illinois   Lucy Reyburn Rittgers and two of her daughters, circa 1948. Source: Family photo In 1924, Lucy Reyburn gave birth to her first child, a daughter she named Darlene. Lucy lived in Iowa and the birth was an embarrassment. She had become pregnant and hurriedly married a man who left before […]