http://breweryhistory.com/wiki/index.php?title=Cox%27s_Orange_Pippin_Apples https://teara.govt.nz/en/biographies/4k11/kidd-james-hutton https://www.orangepippin.com/varieties/apples/kidds-orange-red Howard, N. P., Micheletti, D., Luby, J. J., Durel, C. E., Denancé, C., Muranty, H., … Albach, D. C. (2022). Pedigree reconstruction for triploid apple cultivars using single nucleotide polymorphism array data. Plants People Planet, (March), 1–14. https://doi.org/10.1002/ppp3.10313 Khan Lab. (2021). Khan Lab : Mechanisms of Fruit Diseases and Resistance Fire blight Susceptibility of Common Apple Varieties Fire blight Susceptibility of Common Apple Varieties. Retrieved from https://blogs.cornell.edu/khanlab/extension/fire-blight-susceptibility-of-common-apple-cultivars/ Muranty, H., Denancé, C., Feugey, L., Crépin, J. L., Barbier, Y., Tartarini, S., … Durel, C. E. (2020). Using whole-genome SNP data to reconstruct a large multi-generation pedigree in apple germplasm. BMC Plant Biology, 20(1), 1–18. https://doi.org/10.1186/s12870-019-2171-6 Noiton, D. A. M., & Alspach, P. A. (1996). Founding clones, inbreeding, coancestry, and status number of modern apple cultivars. Journal of the American Society for Horticultural Science, 121(5), 773–782. https://doi.org/10.21273/jashs.121.5.773