Mathilde+ Gouet 
General Notes
Dame de Montmirail, d'Alluye, de Brou, d'Authou, and Bazoche-du-Perche
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Reynaud de Paysac, H.R. Moser <Burke Peerage>), O.Guionneau, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842>, E. Lodge, and Aurejac)
They had five sons and two daughters, named Guillaume Goeth De, Philippe De, Bernard De, Herve IV De+, Renaud De, Marguerite De and Adele de Nevers de+.
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Children
Guillaume Goeth De Donzy
Guillaume Goeth De was born about 1165. He died in Saint Jean d'Acre, Palestine.
Bernard De Donzy
Bernard De was born about 1171. He died due to taken prisioner in Constantinople in 1204 and died in captivity in 1205 in Turkey.
Herve IV De+ Donzy
Herve IV De+ was born about 1172. He died on January 22nd, 1222 in Chateau de Saint-Armand-sur-Cher, France. He was buried in Abbaye cistercienne de Pontigny, France.
Renaud De Donzy
Renaud De was born about 1173. He died due to Killed. in 1204 in Constantinople, Turkey.