María de Las Mercedes de Arteaga

• 
• Born on July 2, 1869 in Madrid
• Deceased in 1948, at the approximate age of 78 years

Parents

• Andrés Avelino de Arteaga (1833 - 1910), duque del Infantado
• María de Belén Echagüe (1847 - 1907)

Family

• Married on July 15, 1901, with Luis de Morenés, marqués de Bassecourt, issuing
  • Belén (1906 - 1999)