My dad's name is Paul Herman Oehlke, currently in Wahpeton, ND. My grandpa's name is Ralph Herman Oehlke, 90 and in good health, residing in Enderlin, ND. Herman's name and other Oehlke's (Gustav) can be found engraved (in memory of) on some old windows in local Enderlin, ND Lutheran church. I forget the exact history, but I can get your more information on Herman Oehlke and Fred Oehlke, if you'd like...? Oehlke Avenue (in Enderlin, ND) was named after Fred Oehlke. My dad can get you a lot more information. Just reply so I know you're still following this thread.