However , with the aid of 2,000 French troops , she regained control of the capital in July .
During 1559 the Lords of the Congregation dominated most of central Scotland and entered Edinburgh , forcing Mary of Guise to retreat to Dunbar Castle .
With the aid of 2,000 French troops , she regained control of the capital in July .
During 1559 the Lords of the Congregation dominated most of central Scotland and entered Edinburgh , forcing Mary of Guise to retreat to Dunbar Castle .