I'm looking for information on the Van Herwynen (or Van Herwijnen) family of Michigan. My Great Grandfather, William Van Herwynen, married Loiusa Schultz, and had five children (Theodore, Cornelius, Otto, Emma (My Grandmother, who married John Gensmer), and Roland. There is a city in The Netherlands named Herwijnen, about 25 miles southwest of Nijmegen. They later moved to Winona County, Minnesota. I'm having a hard time finding information on this family, The name dwindled away in my area over 50 years ago. any help would really be appreciated.