Origin of British
Examples from the Web for pro-british
She was from a wealthy and socially prominent New York family who were pro-British.
It was quite unsentimental, being pro-Turkish or anti-Russian only as it became so in being pro-British.
They think I am hopelessly pro-British and that I am being used.The Life and Letters of Walter H. Page, Volume II|Burton J. Hendrick
From the first the Indians of the Northwest were pro-British.The Land of the Miamis|Elmore Barce