Parliamentary Papers can be informative and interesting. There are reports on Scottish education and also on employment in mills and its impact on young children etc. They usually mention whether or not there was a school set up at the mill.
In “1841 Session 1 (64) Answers made by schoolmasters in Scotland to queries circulated in 1838, by order of the Select Committee on Education in Scotland”, there’s a very long list of “Schoolmasters (other than Parochial) to whom Educational Queries were forwarded and which have not been answered”. Among the 16 from Abbey Parish there’s an R. Stewart residing at Cartside.
William Allan, Cotton-street; James Anderson, South Croft-street; John Lang, Gauze-street; -- Wilkin, Williamsburgh; J. Campbell, Rankin-street; R. Stewart, Cartside; W. Jamieson, Quarrelton; W. Pollok, Charleston; Miss Twigg, Gauze-street; Miss Crawford, Abbey-street; Mrs. Findlay, Walkinshaw-street; Mrs. Reid, Church-street, Miss Duncan, Rankin-street; Mrs. Hodgart, High-street, Mrs. White, Charleston; Mrs. Porteus, Walkinshaw-street.
For Schools not Parochial the Abbey Parish reports that were returned, and the Schoolmasters, were as follows:
Abbey Parish School – Wm. Mitchell
Abbey-street School – James Fergus
Lawn-street School – N. Dougan
W. Campbell’s Academy – William Campbell
Nitshill School – A. Macmillan
Durrochstock School – Alex Steele
Maxwellton School – John Rigg
Ferguslie School – Charles Henrie
J. K. Chalmer’s School, Sandholes – James K. Chalmers
W. Johnston’s Infant School – Wm. Johnston
A. M’Farlane’s School, Johnstone (Browns, Malloch & Co.’s) – Archibald M’Farlane
W. Taylor’s School, Johnstone – Wm. Taylor
Margaret Seymour’s School, Carriagehilt – M. Seymour
Gardner’s Academy, Johnstone – Robert Gardner
Johnstone Academy – Wm. Glassford
Elderslie School – William Crawford
Female School of Industry, Lawn-street – Isabella Carmichael
There are others but for Low, Middle, and High Church.
I couldn’t find any other mention of Mr. Stewart.
Some libraries, including NLS, subscribe and give remote access to residents.
https://auth.nls.uk/ldc/browse.cfm?by=t ... stLetter=H
Wasn't Hardgait Houston just the farm/village/mill whatever at Hardgate located between Kilbarchan and the Bridge of Weir?
Alan