[126] For an excellent account of the life of William MacGillivray and of his labors in natural science, see William MacGillivray, A Memorial Tribute to William MacGillivray ([Bibl. No. 211]).

[127] See Mrs. Gordon, "Christopher North:" A Memoir of John Wilson ([Bibl. No. 44]).

[128] This and extracts from letters which follow are from the Jeanes MSS.

[129] See [Bibliography, No. 2].

[130] For letter written to Dr. Phillips in 1842, see [Vol. II, p. 244].

[131] Lucy B. Audubon, ed., Life of John James Audubon, the Naturalist ([Bibl. No. 73]), p. 385.

[132] The Jeanes MSS.

[133] C. L. Bachman, John Bachman, D.D., LL.D., Ph.D. ([Bibl. No. 191]).

[134] See [Note, Vol. II, p. 7].

[135] Thomas Nuttall (1786-1859), a native of Yorkshire, was brought up a printer; in 1807 he emigrated to the United States, and became noted for his wide botanical explorations, for his Journal of Travels in the Arkansas Territory in 1819, and for his excellent Manual of the Ornithology of the United States and Canada (1833-1834), which has had several editions. From 1822 to 1834 he was professor of Natural History and curator of the Botanical Gardens at Harvard University; in 1834 he crossed the Rocky Mountains along the sources of the Platte, explored Oregon and Upper California, and visited the Sandwich Islands. He returned to England, where he had inherited property, in 1842, and died at St. Helen's, Lancashire, September 10, 1859.