This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
Samuel Bronfman was born to a Jewish family that fled pogroms in Czarist Russia, settling first in Saskatchewan and then Manitoba, and the distance between that beginning and where his life ended up is most of what makes his story worth telling. He purchased Joseph E. Seagram and Sons in 1928 and built it into what was, by most accounts, the world's largest liquor distilling firm, a business empire substantial enough that he became widely known simply as Mr. Sam, a nickname that stuck through decades of Canadian public life and that he was made a Companion of the Order of Canada under in 1967. He married Saidye Rosner on June 21, 1922, and the couple had four children, Aileen, Phyllis, who would go on to a notable career of her own under the name Phyllis Lambert, Edgar Miles Bronfman Sr., who eventually ran Seagram himself, and Charles Rosner Bronfman. One detail of Bronfman's own biography complicates the simple immigrant-success narrative in a way worth stating directly rather than smoothing over. Scholarly sources, including his biographer Michael Marrus and The Canadian Encyclopedia, place his birth on February 27, 1889, near Soroki, in what was then Bessarabia in the Russian Empire and is now Moldova. Bronfman himself, however, publicly claimed for most of his life to have been born in Brandon, Manitoba, in 1891, two years later and an ocean away from the version his biographer eventually concluded was the truth. Marrus's assessment, based on the available documentary record, is that the Manitoba story was most likely a personal fiction, and that Bronfman was probably born in Russia shortly before his family emigrated. It is a small deception set against the scale of what he actually built, but it says something real about a man who spent his life constructing not just a business empire but a version of his own origin story to go with it, one that placed his beginning safely on Canadian soil rather than in the empire his family had been forced to flee.