Allström, C. M. (1902). Dictionary of royal lineage of Europe and other countries: From the earliest period to the present date. Chicago: Press of S.T. Almberg.

Allström, Carl Magnus. Dictionary of Royal Lineage of Europe and Other Countries: From the Earliest Period to the Present Date. Chicago: Press of S.T. Almberg, 1902.

Allström, Carl Magnus. Dictionary of Royal Lineage of Europe and Other Countries: From the Earliest Period to the Present Date. Chicago: Press of S.T. Almberg, 1902.