Queen Victoria explains pedigrees using the royal family and its inheritance of hemophilia.
Hemophilia pedigree by Dr. Bess Lloyd
Family pedigrees provided evidence of Mendelian inheritance in humans.
DNAFTB Problem 30: Trace mitochondria through Queen Victoria's decendants and solve the mystery of the Romanovs.
11061. "The manner of inheritance of a sex-linked trait. Actual pedigree of hemophilia," 3rd International Eugenics Conference
"The manner of inheritance of a sex-linked trait. Actual pedigree of hemophilia," 3rd International Eugenics Conference
Neurofibromatosis pedigree, 1918. Eugenicists made early contributions to our understanding of some genetic disorders by constructing pedigrees of affected families.
"Blond Indians of the Darien jungle," by R.O. Marsh, World's Work
Neurofibromatosis pedigree. Many of the traits studied at the ERO have little genetic basis. Charles Davenport did effectively described neurofibromatosis, a genetic disorder, in 1918.
"The M_H_Pedigree" showing descendents of an insane man
Kay Jamison discusses the highs and lows of manic depression, the link between mania and creativity, and the heritability of the disorder.