I'm looking for my GGGgrandfather Louis or Lewis Walter Holt and his wife Catherine Semples. I don't have any dates on them but, they had a son which is my GGgrandfather John Obie Carr Holt b.7/14/1882 d.8/30/1959. I was told they came from Germany. I was told that John was half German/Dutch. Anyone with this information please let me know.