I am also a direct descendant of Jacob Steinbruch. I have spoken to Margaret on the phone and so I have the same information that she does. I would love to know if anyone finds more information. I also descend from George Fredrick, William Henry, Henry and then Sarah Stainbrook. Does anyone know Sarah Stainbrooks death date? or Does anyone have any information on Henry Stainbrook's wife, Sarah Leffler? and also... does anyone know who William Henry Stainbrook's wife was who is Henry (jr's) mother?