SOURCE-18470Research NeededProbable
C.W. Previté-Orton, The Early History of the House of Savoy (1000-1223). Cambrid...
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C.W. Previté-Orton, The Early History of the House of Savoy (1000-1223). Cambridge, Cambridge University Press, 1912. Pages 188-250 discuss Adelaide's marriages & children.