My father Gustave Ernest Reetz was reported to have been born in Dayton, Michigan. I know his birthdate to be October 31, 1885 and he passed away in 1948. His early years were spent in Michigan City, Indiana. His father also was Gustave Ernest Reetz who was born in Poson, Germany March 24, 1859 and immigrated the United States in 1886.
It would be interesting to know if there are any connections.