Laura Martinozzi 
Laura was born in 1635 in Fano, Italy. She died at the age of 52 in 1687 in Rome, Italy.General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Manuel Abranches de Soveral, Reynaud de Paysac, H.R. Moser <Burke Peerage>, O.Guionneau, L.B. de Rouge, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842, and E. Lodge>) http://geneastar.org.
‌Laura and Afonso IV D' were married in a religious ceremony in 1655. They had a daughter named Maria Beatrice D'.
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Children
Maria Beatrice D' Este
Maria Beatrice D' was born on October 5th, 1658 in Modena, Italy. She died due to cancer. at the age of 59 on May 8th, 1718 in St. Germain-En-Laye, Seine-Et-Oise, France. She was buried on June 27th, 1718 in Chaillot, Paris, Seine, France.