My forebear Christoph Krüger (b.1798) married Anna Christina Seivert (b. Abt 1810 and daughter of Andreas Seiwerth) in 1830. They emigrated with their children to Australia in 1847. Christoph's father was Daniel Krüger. Naturalisation papers indicate that their place of residence was (i) Huta Powditz in the District of Gnesen,and/or (ii) Hutta in Posen. Does any of this link with other families that have been researched?