Seigneur DE PLANCY

   Research Notes:

The Continuation de l’Histoire d’Aimonus names "matrem Simonis de Breiis, matrem Guidonis de Dominapetra, matrem Hugonis de Planceio, matrem Milonis de Erucio, matrem Salonis vicecomitis Senonensis" as the daughters of "Milo [de Brayo, frater Guidonis Rubei]".

http://fmg.ac/Projects/MedLands/CHAMPAGNE%20NOBILITY.htm#PlancyMdauMilonMontlhery

   Marriage Information:

DE PLANCY married Dame DE MONTLHÉRY, daughter of Milon I le Grand dit "de Bray" DE MONTLHÉRY Seigneur de Montlhery et de Chevreuse and Lithuaise D' EU Viscountess of Troyes.