KRAUSE and NEIDIGK - of Buko and Serno, near Coswig-Anhalt in Sachsen-Anhalt

My great great grandmother was Anna Krause who married Gottfried Neidigk in Buko, near Coswig-Anhalt.
He was a lumber merchant in the nearby town of Serno.

They owned a house in Buko and it was inherited by my great grandmother Friedrika Neidigk who married Johann Gottlieb Lorf in 1847. (They emigrated to Detroit, Michigan, in 1868, where my father and I were born.)

I am researching Anna Krause's parents/ancestors and Gottfried Neidigk's ancestors.

Can anyone help me?

Warm greetings,
Jeanne Lorf Linley Harding