Sigismondo Chigi della Rovere(24 Aug 1798 - 10 May 1877)
Leopoldina Doria Pamphilj Landi(3 Dec 1811 - 22 Mar 1843)
m. 16 Jun 1850
b. 15 Apr 1824
d. 22 Jun 1871
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b. 2 May 1831
d. 8 Dec 1884
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Children
Marino Torlonia(29 Jul 1861 - 5 Mar 1933)