I guess there are 2 r's in Harreld, as you would know, since it is your name.
Dang official online documents. I suspect it stems from the nearly indecipherable original documents the volunteer indexers (who should be loudly applauded) are trying to make sense out of, in their transcriptions. I was going to volunteer to do some indexing myself, but I failed the test. Unable to make out, smudged, thick, and totally illegible cursive writing.
Do you have a link or links that points directly to the history of which you spoke?