This is publicly viewable information found in various public information repositories, people finding websites, and/or social media.
Find a Grave (website). Galien Township Cemetery, Galien, Berrien County, Michigan, Gertrude Grace Henspeter Herman; headstone shared by her husband Wilson Herman (see); The record includes her obituary from the Berrien County Record, which includes her birth, marriage, death dates, and names of her husband, and children. Her parents are also named in the record.