Can you identify these sketches by William Orpen?

These 10 drawings are from a sketchbook by Sir William Orpen which came from his French girlfriend Yvonne Aupicq. This implies that they date from the WW1 era up to the 1920’s. Any help identifying them would be much appreciated. info@priorystudios.ie

Number 1

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Number 2

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Number 3

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Number 4

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Number 5

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Number 6

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Number 7

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Number 8

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Number 9

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Number 10

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Post by Dominic Lee, Orpen Research Archives.