Did my ancestors ever make this?

There is a small German restaurant on Woodruff Road that has become a favorite, especially since I spent a week in Bavaria loving the sausages and the rest of the cuisine. Interestingly it is mostly frequented by Germans. Yesterday I stopped by for a delicious Reuben sandwich and in addition, I bought some bread from their tiny bakery. The guy I got this from said it is King's bread. It seems to be a pumpernickel with seeds and nuts. It is a dense, truly German tasting bread that can probably be eaten for breakfast with jam, with sliced meats for lunch, or along with wienerschnitzel at supper.