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Books about Guyomar:
Paroles d'hommes: 1790-1793 : Condorcet, Prudhomme, Guyomar-- (French Edition) by Elisabeth Badinter (1989)
Wiki information Guyomar:
Maria Guyomar de Pinha, also Maria Guiomar de Pina, Dona Maria del Pifia, Marie Guimar or Madame Constance in French or Thao Thong Kip Ma, was a Siamese woman of the 17th century who lived in Ayutthaya, Siam. She was the wife of the Greek adventurer...
Saint-Guyomard is a commune in the Morbihan department of Brittany in north-western France.