the only Canadian, to the National Academy of Sciences. In 2012, he was made a member of the Order of Ontario. He was awarded a Doctor of Science, Honoris Causa from several Canadian Universities including Memorial University, McMaster University, Université de Montréal, McGill University, University of Western Ontario, University of Toronto and University of Guelph. References External links Samuel Lunenfeld Research Institute Mount Sinai Hospital in Toronto, Ontario Prix Siminovitch – Elinore and Lou Siminovitch Theatre Prize Official Website. Accessed January 18, 2008. Louis Siminovitch archival papers held at the University of Toronto Archives and Records Management Services Selected publications Siminovitch, L., McCulloch, E.A., Till, J.E. (1963) The distribution of colony-forming cells among spleen colonies. Journal of Cellular and Comparative Physiology 62:327-36. [Link to article] Till, J.E., McCulloch, E.A., Siminovitch, L. (1964) A stochastic model of stem cell proliferation, based on the growth of spleen colony-forming cells. Proceedings of the National Academy of Sciences (USA) 51(1):29-36. [Link to article] McCulloch, E.A., Siminovitch, L., Till, J.E. (1964) Spleen-colony formation in anemic mice of genotype WWv. Science 144(1620):844-846. [Link to article] McCulloch, E.A., Siminovitch, L., Till, J.E., Russell, E.S., Bernstein, S.E. (1965) The cellular basis of the genetically determined hemopoietic defect in anemic mice of genotype Sl/Sld. Blood 26(4):399-410. [Link to article] Wu, A.M., Till, J.E., Siminovitch, L., McCulloch, E.A. (1968) Cytological evidence for a relationship between normal hematopoietic colony-forming cells and cells of the lymphoid system. J Exp Med 127(3):455-464. [Link to article] 1920 births 2021 deaths Scientists from Montreal Canadian biologists Canadian centenarians Canadian Fellows of the Royal Society Fellows of the Royal Society of Canada Foreign associates of the National Academy of Sciences Jewish Canadian scientists Companions of the Order of Canada Members of the Order of Ontario McGill University alumni University of Toronto faculty 20th-century Canadian scientists Men centenarians