Luis_María_de_Borbón_y_Vallabriga,_14th_Count_of_Chinchón
Don Luis María Cardinal de Borbón y Vallabriga, Farnesio y Rozas (22 May 1777 – 19 March 1823) was the 14th Count of Chinchón (1785–1803), Grandee of Spain First Class (4 August 1799), with a coat of arms of Bourbon, and 1st Marqués de San Martín de la Vega.
He was born in Cadalso de los Vidrios as the son of a morganatic marriage between Luis de Borbón y Farnesio, Infante of Spain, 13th Count of Chinchón, and María Teresa de Vallabriga y Rozas, Español y Drummond.