3. _See_ Paget, in 'Medical
Times,' 1857, p. 192, on the Inheritance of Cancer; Dr. Gould, in 'Proc. of
American Acad. of Sciences,' Nov. 8, 1853, gives a curious case of
hereditary bleeding in four generations. Harlan, 'Medical Researches,' p.
593.

[13] Marshall, quoted by Youatt in his work on Cattle, p. 284.

[14] 'Philosoph. Transact.,' 1814, p. 94.

[15] 'Medical Notes and Reflections,' 3rd edit., p. 33.

[16] This affection, as I hear from Mr. Bowman, has been ably described and
spoken of as hereditary by Dr. Dondera, of Utrecht, whose work was
published in English by the Sydenham Society in 1864.

[17] Quoted by Mr. Herbert Spencer, 'Principles of Biology,' vol. i. p.
244.

[18] 'British and Foreign Medico-Chirurg. Review, 'April, 1861, p. 482-6;
'l'Hered. Nat.,' tom. i. pp. 391-408.

[19] Dr. Osborne, Pres. of Royal College of Phys. in Ireland, published
this case in the 'Dublin Medical Journal' for 1835.

[20] These various statements are taken from the following works and
papers:--Youatt on 'The Horse,' pp. 35, 220. Lawrence, 'The Horse,' p. 30.
Karkeek, in an excellent paper in 'Gard. Chronicle,' 1853, p. 92. Mr.
Burke, in 'Journal of R. Agricul. Soc. of England,' vol. v. p. 511.
'Encyclop. of Rural Sports,' p. 279. Girou de Buzareignues, 'Philosoph.
Phys.,' p. 215. _See_ following papers in 'The Veterinary:' Roberts, in
vol. ii. p. 144; M. Marrimpoey, vol. ii. p. 387; Mr. Karkeek, vol. iv. p.
5; Youatt on Goitre in Dogs, vol. v. p. 483; Youatt, in vol. vi. pp. 66,
348, 412; M. Bernard, vol. xi. p. 539; Dr. Samesreuther, on Cattle, in vol.
xii. p. 181; Percivall, in vol. xiii. p. 47. With respect to blindness in
horses, _see_ also a whole row of authorities in Dr. P. Lucas's great work,
tom. i. p. 399. Mr. Baker, in 'The Veterinary,' vol. xiii. p. 721, gives a
strong case of hereditary imperfect vision and of jibbing.

[21] Knight on 'The Culture of the Apple and Pear,' p. 31. Lindley's
'Horticulture,' p. 180.

[22] These statements are taken from the following works in order:--Youatt
on 'The Horse,' p. 48; Mr. Darvill, in 'The Veterinary,' vol. viii. p. 50.
With respect to Robson, _see_ 'The Veterinary,' vol. iii. p. 580; Mr.
Lawrence on 'The Horse,' 1829, p. 9; 'The Stud Farm,' by Cecil, 1851; Baron
Cameronn, quoted in 'The Veterinary,' vol x. p. 500.

[23] 'Recreations in Agriculture and Nat. Hist.,' vol. i. p. 68.

[24] 'Ueber die Eigenschaften,' &c., 1828, s. 107.

[25] Bronn's 'Geschicht