It looks as if the possessival termination had detached itself in the form of es or is

De Gaulle called on the military to break with their hierarchical superiors and on the other French citizens to distance themselves from their government.

My joy, my pride, my hoggie! My only beast, I had nae mae, And vow but I was vogie!

'Ithin the woodlands, flow'ry gleäded, / By the woak tree's mossy moot