Mary,
Yes I beleive the Neisen family is related to the one I have from Albertville. I believe a brother of Mathias Neisen went to Delano and than to Belle Plaine area. I have some information on this family. But not much as my family married into the Neisen family that stayed in Albertville. I will check a few old Neisen Obit's I have and let you know if it mentions your family, etc. AW