OK, so I let my nerd rage get away from me yesterday. Feel my shame.
I SAID FEEL IT!
I realized this morning that I had not, as previously stated, seen the original, hand written, lyrics to "Rudolph the Red Nosed Reindeer" by Robert May which proved Gene Autry changed the name Donder to Donner in the song.
So I did some digging.
What I had actually seen was the original, hand written draft of the poem "A Visit From St. Nicholas," or as most of us know it, "Twas the Night Before Christmas" by Clement Clarke Moore (or whoever. Apparently there is a controversy over who actually wrote it, but that's not important right now.)
Whoever wrote it was the person to give the reindeer we all know and love the names we use in popular culture (Rudolph not included, obvs.) I looked back at the draft, and sure enough, the name was Donder, like I thought. HOWEVER, when the song "Rudolph" was written, Robert May used an alternate spelling of Donder, which happens to be Donner, and ergo, it isn't a mistake.
Also, there are two other alternate spellings for both Donder and Blitzen: Dunder and Blixem, which are Dutch words for thunder and lightening respectively.
I did not know this! Dogs and cats, living together, MASS HYSTERIA.
So, basically, I was wrong and have been humbled and Christmas is ruined.