750.1.1 = {
	holder = 194165
	liege = d_ryazan
}

799.1.1 = {
	holder = 194166
}

822.1.1 = {
	holder = 194167
}

855.1.1 = {
	holder = 159710
	liege = d_ryazan
}

936.1.1 = {
	holder = 260740
}

987.1.2 = {
	holder = 612
}

1010.1.2 = {
	holder = 625
}

1015.9.9 = {
	holder = 610
}

1016.1.2 = {
	holder = 612
}

1024.1.2 = {
	holder = 618
}

1036.1.2 = {
	holder = 612
}

1054.2.20 = {
	holder = 256124
}

1095.1.2 = {
	holder = 125096
}

1096.9.6 = {
	holder = 662
}

###Principality of Murom
1129.1.2 = {
	holder = 125078
}

1143.1.2 = {
	holder = 222757
}

1145.1.2 = {
	holder = 222744
}

1153.1.2 = {
	holder = 222774
	liege = d_murom
}

1162.1.2 = {
	holder = 222772
}

1176.1.19 = {
	holder = 222770
}

1205.1.2 = {
	holder = 222775
}

1228.6.25 = {
	holder = 125080
}

###Mongol rule
1237.12.2 = {
	holder = 125081
}

1248.1.2 = {
	holder = 125085
}

1252.1.2 = {
	holder = 125086
}

1258.1.2 = {
	holder = 125087
}

1270.7.19 = {
	holder = 125088
}

1294.1.2 = {
	holder = 472524
}

1299.1.2 = {
	holder = 125089
}

1301.1.2 = {
	holder = 125090
}

1308.1.2 = {
	holder = 472522
}

1327.1.2 = {
	holder = 472520
}

