[22] Collinson's Memoir of Yule in R. E. Journal.
[23] The picture was subscribed for by his brother officers in the corps,
and painted in 1880 by T. B. Wirgman. It was exhibited at the Royal
Academy in 1881. A reproduction of the artist's etching from it forms
the frontispiece of this volume.
[24] In Memoir of Gen. John Becher.
[25] General Patrick Yule (b. 1795, d. 1873) was a thorough soldier, with
the repute of being a rigid disciplinarian. He was a man of
distinguished presence, and great charm of manner to those whom he
liked, which were by no means all. The present writer holds him in
affectionate remembrance, and owes to early correspondence with him
much of the information embodied in preceding notes. He served on the
Canadian Boundary Commission of 1817, and on the Commission of
National Defence of 1859, was prominent in the Ordnance Survey, and
successively Commanding R.E. in Malta and Scotland. He was Engineer to
Sir C. Fellows' Expedition, which gave the nation the Lycian Marbles,
and while Commanding R.E. in Edinburgh, was largely instrumental in
rescuing St. Margaret's Chapel in the Castle from desecration and
oblivion. He was a thorough Scot, and never willingly tolerated the
designation N.B. on even a letter.