The ADB piece on Niel Black is wrong on several counts. NB was not the second son but the youngest of 6 sons and 3 daughters born to Archibald Black and Janet McCannanich. The youngest three were Niel, Walter and Archibald. The oldest was Duncan who was 21 when he inherited the two Black tenancies in Cowall, Kilbridemor and Kilbridebeg, when his father fell off his horse and died in 1808. There was also two sons John, one of whom died and was replace in the family line by another, and three daughters, one of whom was Jean, married Lachlan McNiel.
The family of Janet were low ranked heritors. They had been taxgathers for the Campbells in the late Medieval and were granted land-so minor nobility. The house is still in existence, I visited it in 2010.
The house in which Niel was born is still extant too, as is the farm. The current owner sent me some photos of the place.