Scots History Online The Union Flag has been used in a variety of forms since NUMBER@1 , Royal Website when the Flag of LOCATION@1 and the Flag of LOCATION@2 were first merged to symbolise the Union of the Crowns .

Scots History Online The Union Flag has been used in a variety of forms since NUMBER@1 , ORGANIZATION@1 when the flags of the LOCATION@3 and Kingdom of LOCATION@2 were first merged to symbolise the Union of the Crowns .
