100.1.1 = {
	liege = "d_brittany"
	law = succ_primogeniture
	law = cognatic_succession
}
769.1.1={
	holder = 159671
}
850.1.1 = {
	holder = 159673 # Alfrond of Cornouaille
}
857.1.1 = {
	holder = 163105
}
867.1.1 = {
	holder = 159673 # Alfrond of Cornouaille
}
#House of Poher -> Nantes
890.1.1 = {
	holder = 50007 #Malhuedoc
}

907.1.1 = {
	liege = 0
}
931.1.1 = {
	liege = d_brittany
}
1000.1.1 = {
	holder = 1000250800
}
#House of Cornouaille
1020.1.1 = {
	holder = 10042 #Alain Canhiart
}
1058.1.1 = {
	holder = 178 #Hoël II
}
1084.04.13 = {
	holder = 180 #Alain IV Fergent
}
1112.1.8 = {
	holder = 91159 #Conan III le Gros
}
1148.9.17 = {
	holder = 205825 #Berthe
}

#Rennian House of Penthièvre
1156.1.1 = {
	holder = 205741 #Conan IV le Petit
}
1166.1.1 = {
	holder = 205740 #Constance
}

#Plantagenêt dynasty
1194.1.1 = {
	holder = 204505 #Arthur I
}
1203.4.3 = {
	holder = 91139 #Alix
}
1220.1.1 = {
	holder = 91218
}
#Capetian house of Dreux
1221.10.21 = {
	holder = 7621 #Jean I le Roux
}
1286.10.8 = {
	holder = 455789 #Jean II
}
1305.11.18 = {
	holder = 455751 #Arthur II
}
1312.8.27 = {
	holder = 455750 #Jean III le Bon
}