s powers. Thus in a letter of Mar. 16th, 1823
(Life of William Whewell by Mrs Stair Douglas), he says, "Airy is
certainly a most extraordinary man, and deserves everything that can
be said of him"; and again in the autumn of 1826 he writes to his
aunt, "You mentioned a difficulty which had occurred to you in one of
your late letters; how Airy should be made Professor while I was here,
who, being your nephew, must of course, on that account, deserve it
better than he could. Now it is a thing which you will think odd, but
it is nevertheless true, that Airy is a better mathematician than your
nephew, and has moreover been much more employed of late in such
studies.... Seriously speaking, Airy is by very much the best person
they could have chosen for the situation, and few things have given me
so much pleasure as his election." How much Whewell depended upon his
friends at the Observatory may be gathered from a letter which he
wrote to his sister on Dec. 21st, 1833. "We have lately been in alarm
here on the subject of illness. Two very near friends of mine,
Prof. and Mrs Airy, have had the scarlet fever at the same time; she
more slightly, he very severely. They are now, I am thankful to say,
doing well and recovering rapidly. You will recollect that I was
staying with them at her father's in Derbyshire in the summer. They
are, I think, two of the most admirable and delightful persons that
the world contains." And again on Dec. 20th, 1835, he wrote to his
sister Ann, "My friends--I may almost say my dearest friends
--Professor Airy and his family have left Cambridge, he being
appointed Astronomer Royal at Greenwich--to me an irreparable loss;
but I shall probably go and see how they look in their new abode."
Their close intercourse was naturally interrupted by Airy's removal to
Greenwich, but their friendly feelings and mutual respect continued
without material break till Whewell's death. There was frequent
correspondence between them, especially on matters connected with the
conduct and teaching of the University, in which they both took a keen
interest, and a warm welcome at Trinity Lodge always awaited Mr and
Mrs Airy when they visited Cambridge. In a letter written to Mrs Stair
Douglas on Feb. 11th, 1882, enclosing some of Whewell's letters, there
occurs the following passage: "After the decease of Mrs Whewell,
Whewell wrote to my wife a mournful letter, telling her of his
melancholy state, and asking her to visit him a