William Airy was appointed to Hereford Collection on 22nd October
1802, and removed thither shortly after. He stayed at Hereford till he
was appointed to Essex Collection on 28th February 1810, and during
this time George Biddell was educated at elementary schools in
writing, arithmetic, and a little Latin. He records of himself that he
was not a favourite with the schoolboys, for he had very little animal
vivacity and seldom joined in active play with his schoolfellows. But
in the proceedings of the school he was successful, and was a
favourite with his master.

On the appointment of William Airy to Essex Collection, the family
removed to Colchester on April 5th 1810. Here George Biddell was first
sent to a large school in Sir Isaac's Walk, then kept by Mr Byatt
Walker, and was soon noted for his correctness in orthography,
geography, and arithmetic. He evidently made rapid progress, for on
one occasion Mr Walker said openly in the schoolroom how remarkable it
was that a boy 10 years old should be the first in the school. At this
school he stayed till the end of 1813 and thoroughly learned
arithmetic (from Walkingame's book), book-keeping by double entry (on
which knowledge throughout his life he set a special value), the use
of the sliding rule (which knowledge also was specially useful to him
in after life), mensuration and algebra (from Bonnycastle's books). He
also studied grammar in all its branches, and geography, and acquired
some knowledge of English literature, beginning with that admirable
book The Speaker, but it does not appear that Latin and Greek were
attended to at this school. He records that at this time he learned an
infinity of snatches of songs, small romances, &c., which his powerful
memory retained most accurately throughout his life. He was no hand at
active play: but was notorious for his skill in constructing guns for
shooting peas and arrows, and other mechanical contrivances. At home