Considering that the next child, the first one of Theresia, was born almost exactly a year later, very likely this is Andreas's first wife. And house 27 ties in with a Coufal. I just have to review my data and see who. Very possibly one of the children from the first family.
Age 42, children were likely for Barbora, and a good reason for Andreas to marry again. One of Theresia's children was named Barbara, strana=76 in the same book, 10 Nov 1782. I have found 6 children so far for Andreas and Theresia. I haven't really looked earlier, but will now.
Thanks so much.