Braised ox cheek with flageolet beans & turnips

This dish came about on Exmoor in a kitchen so overrun with mice that before we found their hole blocked with salami and whole packets of biscuits, we thought that spectral forces were at work. They took what little dinner option there was, including a particularly runny Camembert I had specially brought from London. I drove into the strange local town just before closing and got what I could. Then I also found a couple of cans of flageolet beans that had been rolling about in the car boot