The name died out in Ireland in 1919 with the death of his grand-daughter Countess Elise de Lusi, but his other Irish descendants include the physicist Professor John Joly FRS (1857–1933).
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During the War of the Bavarian Succession, he joined the volunteer corps as a Captain, fought with distinction against the Austrians and was soon promoted to Major.
Lusi (Heinola) | Lusi | Luigi Lusi |