13/02/2026
🚨 BIG ANNOUNCEMENT IN THE COLD CASE: CHASING MOSES 🚨
The Answer Was Sitting There the Whole Time
Extraction mode is officially underway.
Last night I found him.
Not in some obscure archive in a locked vault.
Not in a hidden monastery.
Not in a dusty footnote buried in Latin marginalia.
He was sitting in plain sight.
In Chiefs of Colquhoun, Volume I by William Fraser.
Arthur of Ardenagappil / Ardencaple.
The charter is dated 5 April 1406, written in Old Scots, and it records an agreement between Duncan, 8th Earl of Lennox and Arthur.
Arthur identifies himself as:
“Arthur, son and heir of Maurice of Ardenagappil”
That phrase alone changes everything.
Son and heir.
The charter was executed at Inchmurrin Island in Loch Lomond — the political heart of Lennox power. Arthur did not have his own seal. Instead, he used the seal of Humphrey Colquhoun, 6th of Luss — son of Isabail, the Fair Maid of Luss, and Robert, 5th of Colquhoun.
Now pause there.
No chief just hands his seal to a stranger.
Arthur and Humphrey would have been roughly 3rd–4th cousins if my working reconstruction is correct.
That is not random.
That is blood.
And then it gets deeper.
Through further charter trails, we move backward:
Arthur
son of Maurice (the younger)
son of Robert
son of Maurice (the elder) of Ardenagappil
And that elder Maurice appears in the Ragman Rolls of 1296.
The same political world.
The same Lennox orbit.
The same lands.
My working theory — and yes, I am labeling this clearly as theory, though a strong one supported by Y-DNA and charter patterns — is that this elder Maurice was a younger son of Robert, 2nd of Colquhoun, himself the son and heir of Umfridus de Kilpatrick.
That places this line squarely in the Colquhoun bloodline.
E-FT32107 → E-BY5775.
Colquhoun by blood.
But not by surname.
Here is where it turns Gaelic.
Arthur of Ardenagappil was styled by his holding — not by “Colquhoun.” That was common in the 13th–14th centuries. Territorial identity mattered. Clan naming conventions were fluid.
If Arthur’s unnamed sons adopted a patronymic in the Gaelic form — Mac Artair — meaning “son of Arthur,” that gives us the transition.
MacArtair.
MacArthur.
McCarter.
Pronounced McCarter.
Colquhoun by blood.
MacArtair by surname.
And suddenly our documented ancestor Donald MacArtair/McArthur, born October 1625 in Gargunnock — still in Lennox territory — is not floating in space anymore.
He’s anchored.
From Inchmurrin Island.
To Ardencaple near Luss and Helensburgh.
To Gargunnock.
To Moses McCarter, baptized May 16, 1716 at Kincardine — two miles from Doune Castle.
Doune Castle.
Built by Robert Stewart, 1st Duke of Albany.
Whose daughter Elizabeth Stewart flows through the Leckie lairds. She married Malcolm Fleming of Biggar and their daughter Elizabeth married the Laird of Leckie.
Whose blood flows into Donald’s wife Agnes McKinlay
The strands are tightening.
The charter was written in Old Scots — not classical Latin. That matters. It roots Arthur in the living Gaelic-Scots world of Lennox, not some imported feudal abstraction. This was local power. Local language. Local kinship.
The answer was there the whole time.
In a book I’ve owned.
In a volume I’ve cited.
In a line I simply hadn’t recognized for what it was.
Arthur wasn’t hidden.
I just didn’t know I was looking at him.
Now the work shifts.
I have to extract and trace Arthur’s sons.
Find which branch leads to Donald.
Prove which one becomes our line.
Build the chain from 1406 to 1625
This isn’t fantasy.
It’s charter work.
It’s land.
It’s seals.
It’s Y-DNA.
It’s Gaelic naming patterns.
It’s geography.
It’s pattern recognition across 700 years.
I never thought I would get this far.
Deep down, I didn’t think I would ever know the names.
But now I do.
And I’m not stopping.
Chasing Moses just stepped into the 1400s, and I not stopping….