Schulenburg from Hannover

My great-grandfather's first cousin, Robert Voigt, married Amanda Schulenburg (1888-1950) in Union City, Oklahoma.Both families had moved there from the area of Kossuth Co., Iowa.Amanda was the daughter of Wilhelm Schulenburg and Katharina Brunnhoefer.Church records indicate Amanda's older brother was born in "Bohlsen, Deutschland."Another record for an older sister indicates she was born in "Hannover, Deutschland."Wilhelm and Katharina's children were: Wilhelm, Katherine, Gustav, Louise, and Amanda, possibly more.