Thank you for your reply.All I have is the information that Ancestry.com posts so if it's incorrect then I should notify them on their choices of birthplaces.
My GGG grandfather's name was Henry (maybe Heinrich there??)Lodenkemper.It may be possible that it was slightly changed when he arrived in America.He was born in 1832 and came to the US in approx 1852.He lived and died in Louisville, Kentucky.He married Louise Heckman.His death date is December 11, 1906.That is all the information that I have on him which is why I'm posting my request for more information.As far as religious demoninations, I couldn't say except that some of his children were baptized in a German Catholic church in Louisville.
I can only guess that perhaps he grew up in Hanover (maybe??) or somewhere in that area.By the way, google shows Niedersachsen as converting to the name of Oldenburg about the time my GGG grandfather would have left the area.There are many farming families names listed for this area on the internet.My GGG grandfather was a farmer too.