I have to agree with Dennis. Everybody, everybody hits road blocks in genealogy. I’ve posted here, too, and haven’t in etime broken through on the ancestors for whom I sought information. But.... there have been several good leads given to me that I hang onto, just in case, and some good advice on how to present information on the profiles I manage, like suppositions of descent, lack of sources.
Brother, I know your frustration!!! I haven’t posted all of my brickwalls here (yet), but I don’t think you need to hold back. Post one every week or so, throw out the proverbial hook, and see if you get a hit. I’ve seen others get amazing break-throughs here. You may or may not, but you won’t get any of you don’t let us know who they are and what you have on them.
“Don’t give up the ship!” We’re all on your side, even in your frustrations.