Good grief. I went through my other hive today and there were multiple queen cells in it also. I couldn't find the queen, older larva, no eggs. Therefore, I followed the advice in this thread, a second time. Shook off each frame. Culled the queen cells. Restructured the hive with nectar, then brood, empties, and honey frames last.
However, this time I pulled a large queen cell frame and put it in a nuk, with resources, brood, empties, and several frames of shaken off bees, and moved it 2 miles away.
I need to get a better handle on how to winter prep, and spring manage these horizontal hives.