Hi Cousin Juanita,
The original poster of this thread continues to be a DNA match with my dad, your other cousin, on Ancestry.com. The cMs are low, but high enough to continue registering even after the algorithm change making results more conservative. Comparing with GEDmatch kits and dropping the the cMs to 3 definitely produces results. I do not believe this Courtney match is "Identical by Chance" as suggested. Based on similar matching results, I believe this is a case of "Identical by Descent" but at the current cM level, without additional test results in the mix to compare, this is cannot be proven. We only have our original match results so far.