There is an Anna Barbro Greiner b. 1746 who is married to Master shoemaker Johan Holtz b. 1754 living in Sandö glasbruk in Nora parish, Västernorrland, Sweden. They had son Johan Henric Holtz b. 1789.[1]
There seem to be a lot of differences in names (one of two first names match) and birth years from geni and the actual Swedish sources.