I think Ben really wanted Wilberforce for Henry's first name, too. But I get the feeling he won out with Spurgeon, so it was Jessa's turn. Ben LOVES giving those explanations for the name and how it's after some great religious leader that he admires.
Also, I believe there was a dinner scene at the TTH where Jim Bob kind of asked Mike Seewald what he thought about Ben moving into the Duggar's guest house. And I always thought that Ben cleaning the toilets was an FU to Mike Seewald.