Don't know about that Bob, land records are at the Scottish National Archive but many clan chiefs had no charters anyhow & were tenants of the great magnates, Argyll, Huntly etc, this was the cause of much of the inter-clan strife. The last clan battle, at Mulroy 1688, was a rent gathering expedition by the Mackintosh into Lochaber, aided by Scottish Government troops, to put the squeeze on MacDonnel of Keppoch.
The Mackintosh had a charter to Brae Lochaber but the Cameron & MacDonnel tenants wouldn't cough up. Keppoch claimed that his charter was his broadsword! Mackintoshes own lands were owned by Huntly to whom he himself paid rent. The outcome was a victory for Keppoch who captured the Mackintosh & put the rest to flight. He had to be rescued by the MacPhersons, to his annoyance. Keppoch was outlawed but did he care?
Skoosh.