Henry Koher and Bertha Machill are my Great Great Grandparents on my father's side. Their child Minnie E. Koher was my Great Grandmother, Burnice Myrtle Young is my Grandmother and Roger Hillyard is my father.
I have notes that Bertha Koher was born on May 20, 1864, came from Koslin Germany, and that her father's name was Carl. Also, that Henry Koher was born on Dec. 12, 1858.
Additionally, I know that Minnie was born in Grand Forks, ND on Dec 12, 1886.