The Royals and Nobles Ancestry
Online Genealogy of Royals and Nobles

| 1. | Helen Mary Grace Lyon-Dalberg-Acton was born on 21 May 1910; died on 6 Jun 2001. Helen married Prince Guglielmo Rospigliosi on 6 Jul 1933, and was divorced in 1959. [Group Sheet] [Family Chart] |

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