For fifteen months Fr Doyle and I worked together out here, generally sharing the same dug-outs and billets, we became fast friends. I acting as medical officer to his First Battalion. Often I envied him his coolness and courage in the face of danger; for this alone his men would have loved him, but he had other sterling qualities, which we all recognised only too well. He was beloved and respected, not only by those of his own faith, but equally by Protestants, to which denomination I belong…For his broad-mindedness we loved him. He seldom, if ever, preached, but he set us a shining example of a Christian life.
It is worth remembering what Fr Doyle did for Dr Buchanan. One night, when the doctor was sick, and there was no dry bedding in the dug-out, Fr Doyle lay face down on the damp ground and insisted that the doctor try to sleep on his back, in order to afford him some small chance of recuperation. The sacrifice and self-denial involved in this act of charity require no further elaboration.