To H. E. Litchfield 10 February 1872
Summary
On the "doubtful & obscure" subject of marriage of cousins, CD believes, that judging from the analogy of animals, no direct evil would follow from their marriage. He would, however, expect the offspring of unrelated parents to be somewhat superior in size and vigour. The injury from the increase of any bad tendency common to the family seems to CD more to be feared than mere consanguinity; "the good effects of crossing distinct families I look at as great & undoubted".
Author: | Charles Robert Darwin |
Addressee: | Henrietta Emma Darwin; Henrietta Emma Litchfield |
Date: | 10 Feb 1872 |
Classmark: | The John Rylands Library, The University of Manchester |
Letter no: | DCP-LETT-8207 |
To H. E. Litchfield 13 May 1872
Summary
Wishes to insert R. B. Litchfield’s remarks [into Expression] but will not give them as his own.
Author: | Charles Robert Darwin |
Addressee: | Henrietta Emma Darwin; Henrietta Emma Litchfield |
Date: | 13 May 1872 |
Classmark: | DAR 185: 32 |
Letter no: | DCP-LETT-8321 |
To H. E. Litchfield 25 July 1872
Summary
Thanks for her pains over corrections [for Expression].
Author: | Charles Robert Darwin |
Addressee: | Henrietta Emma Darwin; Henrietta Emma Litchfield |
Date: | 25 July 1872 |
Classmark: | John Wilson (dealer) (no date) |
Letter no: | DCP-LETT-8427 |
letter | (3) |
Darwin, C. R. | (3) |
Darwin, C. R. | (3) |
Darwin, H. E. | (3) |
Litchfield, H. E. |