If you are asking about John Campbell, 1st Earl of Breadalbane and Holland, yes he was a nominal supporter.
If you are asking about John Campbell, 2nd Duke of Argyll, then no, he commanded one of the armies that put the first Jacobite Rebellion down.
Riggins.
The Jacobite army was the people who followed Bonnie Prince Charile also known as Charle Henry Stuaret
John Campbell is 6 feet 1 inches tall. He weighs 184 pounds. He bats right and throws right.
Much the same as non-Jacobite's of the same time. Kilts/Plaid for the Highlanders. Breeches, coats and stockings for the Lowlanders.
the queen ;Dxx
John Campbell - architect - was born in 1857.
John Ross Campbell died in 1969.
John Campbell Ross was born on 1899-03-11.
John Campbell is a New Zealand T.V. presenter for tv3,
John C. Campbell died in 1919.
John Campbell was born on October 10, 1678.
John Campbell was born on October 10, 1678.
John Campbell - architect - died in 1942.
John Campbell Merriam was born in 1869.
John Campbell Elliott died in 1941.
John Campbell Elliott was born in 1872.
John Nicholson Campbell was born in 1798.