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Flemish nobleman
Jacques de Bourgogne, seigneur de Fallais (b. c.1515), was a Flemishnobleman and initially supporter of Calvin. He is known for his letter L'Excuse de Noble Seigneur Jacques de Bourgogne, Seigneur de Falais Et de Bredam.
References
Gilmont, Jean François (2005). John Calvin and the printed book. p. 15. "Among the friends Calvin lost, the most distinguished was Jacques de Bourgogne, seigneur de Falais, the highest-ranking nobleman of the Low Countries who had accepted the Reformation."