Julius Caesar wrote that the Gauls believed they were descended from Dis Pater. In his writings, he did not give the local names for his deities, substituting ones his readers would recognize. (This was the interpretatio romana, giving foreign deities Roman names and attributes.)
Nantosuelta was a Gaulish goddess, although traces of her worship have turned up in Germany, Luxembourg and Britain. She can be identified by the little house that she often carries, which looks like a birdhouse on the end of a long pole.
No other deity carries it, so we always know it’s her when we see it. No one really knows what it is supposed to represent – perhaps she was a goddess of home and hearth?