Hi
Hugh and Janet Mitchel had their Banns read in Drymen 1804
Here are the children I have a record of.
Not much more on this family I can help with, though I do have other Campbell's from Loch Tayside on file.
Fortingall, Kenmore, Killin and Weem.
As you probably know by now Angus Campbell is a fairly common name.

06/06/1820 CAMPBELL ANGUS HUGH CAMPBELL/JANET MITCHELL DRYMEN
04/01/1807 CAMPBELL CATHARINE HUGH CAMPBELL/JANET MITCHEL ABERFOYLE
04/01/1807 CAMPBELL CATHARINE HUGH CAMPBELL/JANET MITCHEL ABERFOYLE
17/12/1807 CAMPBELL CATHARINE HUGH CAMPBELL/JANET MITCHELL DRYMEN
27/04/1814 CAMPBELL DANIEL HUGH CAMPBELL/JANET MITCHELL DRYMEN

02/10/1827 CAMPBELL ELIZA MARCUS HUGH CAMPBELL/JANET DRYMEN
02/05/1822 CAMPBELL JAMES HUGH CAMPBELL/JANET MITCHEL DRYMEN
08/07/1823 CAMPBELL JAMES HUGH CAMPBELL/JANET MITCHELL DRYMEN
01/04/1805 CAMPBELL JEAN HUGH CAMPBELL/JANET MITCHELL DRYMEN
07/01/1809 CAMPBELL JOHN HUGH CAMPBELL/JANET MITCHELL DRYMEN
03/10/1825 CAMPBELL JOSEPH TAYLOR HUGH CAMPBELL/JANET MITCHEL DRYMEN
08/03/1818 CAMPBELL MARGARET HUGH CAMPBELL/JANET MITCHEL DRYMEN
01/04/1812 CAMPBELL WILLIAM HUGH CAMPBELL/JANET MITCHELL DRYMEN