There is little information, except that a caller to Lesley Dolphin's programme on BBC Radio Suffolk mentioned that his genealogical research had found someone who ran the Dolphin Inn, which is now Dolphin House. It was evidently a coaching inn, as it employed an ostler.

We Haven't yet located Dolphin House, though there is a Dolphin Cottage which until we find out otherwise we're assuming to be the building he meant. Our map location and photo show Dolphin Cottage.