How far have I got?

New year, review time.
Thought it was time to produce some chromosome map snapshots and remind myself why I'm having all this fun (and frustration).
The following illustrates the match coverage on my 23 pairs of chromosomes that has been identified as to which side of my ancestry the match "fits" - maternal or paternal.

The predominance of the pink over the blue makes it rather obvious that I do not have any close living paternal relatives available to test. My two maternal aunts still alive (both in their 90s) have however done their bit to humour their niece, and seem to attract the lion's share of the matches.

Why am I doing this?
To break down, or at least chip, several brickwalls.
Have I succeeded?
Not a lot as yet, but then I never really make time to stop and analyse the gaps in the above and then focus on the matches that have to be related to the ancestors that are causing this descendant so many problems tracking where they came from.

Who are they?
Archibald HENDERSON, a blacksmith at the Bridge of Allan, Stirlingshire.
Where did he come from?
Y-DNA testing has as yet not produced any matches, atDNA has thrown up some intriguing matches that may well lead somewhere eventually.
Amelia MILLAR, mother supposedly a Miss CHRYSTAL. From Kippen in Stirlingshire.
We do have a fascinating match with a family that includes both MILLARs and CHRYSTALs but we need to confirm that this is the line that the matching DNA comes from.
Any descendants of David MILLAR and Elizabeth CHRYSTAL out there willing to try their luck to see if we can prove that.
Jane GIBSON, born Somerset, mother supposedly a Jane GIBSON. Where did she come from?
Although we have a reasonable amount of identified DNA segments from Simon ANDREWS an Jane GIBSON, we don't currently know which bits come from the ANDREWS side and which from the GIBSON side. Any descendants of Simon's siblings out there and willing to test to see what we can learn?
John DAVIDSON, born Chirnside, Berwickshire to an Ann COLLINS. Whereas we have quite a bit of FAIRBAIRN DNA identified from John's wife, specific DAVIDSON segments are hard to identify. Any descendants of any of John's children tested? The New Zealand contingent is fully represented - me, unless others ended up here, as I'm the last living descendant of Adam. His brother James and sister Helen had no known children.
Not forgetting the potential Irish connections of:
William AUSTIN who mysteriously disappeared in Australia presumably before his wife/widow married her ship's captain saying she was single with no former children (so much for my great grandmother who was nearly 2 by then!). My only hope here is to be able to identify more of the DNA inherited from the CLINTON/PARKER side of the family, so I would love to hear from any descendants of William CLINTON and Jemima PARKER who may be intrigued enough to help out here.
William CLINTON above. Someone must know where he came from.

The above are the problem ancestors that stop me completing the rows of ancestors at 3* and 4* great grandparents, the "lines of 32 and 64".
But until then I will continue having fun contacting and working with matches, forming triangulated groups that share an ancestor somewhere/when and seeing where that leads.

With kits either in process or en route to the lab several other theories may well be dis/proven, so there's always something fun to do.

Love to hear from you if any of the above look familiar, especially if you hold the key to the puzzle.

The atDNA tests involved here are either that offered by Ancestry DNA - provided you then upload your resulting raw data file to at least GEDMatch.com (free, donations accepted) and also preferably FamilyTreeDNA ($39US to transfer the file from Ancestry) - or simply directly with FamilyTreeDNA using their FamilyFinder test.
(I've currently gone off using 23andme, their website has been "in transition" for weeks and isn't that useable at the moment, with no current signs of improvement)

If a descendant of any of the above and you do end up on FamilyTreeDNA, do apply to join my autosomal DNA project there, FFLornaHen.

Look forward to making 2016 the year the breakthroughs happen - with YOUR help.