I have a Wm Buchholz in my family tree. I believe that his parents were Jacob and Karoline Goetzke Buchholz. There may have been several siblings Jacob b: 1839, Anna Marie b: 1842, Wm. b: 1847, August 1849. I may be at the wrong tree, but for now this is what I have, and feel fairly sure about it. Wm Jacob were both masons, and migrated to NYC. Any info would be greatly appreciated. Thanks, Roseann V.