In a medium-sized sauce pan, melt the butter and sauté the onions and celery until soft, about 6 minutes. Season with salt and pepper to taste, and then add the dried seasonings. Add 4 cups of the chicken broth and bring to a boil. Once boiling, remove from the heat and add the dried bread cubes and the Rye breadcrumbs. Give a good stir so that the chicken broth is evenly combined. If the stuffing is too dry, add the rest of the stock in ½-cup increments until wet. Stir in the cooked bacon and place the wet stuffing into a 9-by-13-inch greased baking pan and bake for 30 minutes, covered. Remove the cover and bake for 5 minutes more until golden brown.