# Livonian Order become an autonomous branch of the Teutonic Order
vassal = {
	first = TEU
	second = LIV
	start_date = 1236.1.1 #Battle of Schaulen
	end_date = 1525.1.1 #Prussia is secularized
}

alliance = {
	first = TEU
	second = LIV
	start_date = 1236.1.1 #Battle of Schaulen
	end_date = 1525.1.1 #Prussia is secularized
}

# Teutonic Order becomes a vassal of Poland
vassal = {
	first = POL
	second = TEU
	start_date = 1466.1.1 #Peace of Torun
	end_date = 1525.1.1 #Prussia is secularized
}

vassal = {
	first = POL
	second = PRU
	start_date = 1525.1.1 #Prussia is secularized
	end_date = 1623.1.1 #Polish king allows Brandenburg to inherit Prussia
}

# Polish vassal
vassal = {
	first = POL
	second = ZAZ
	start_date = 1555.1.1
	end_date = 1648.1.1
}

# Polish vassal
vassal = {
	first = POL
	second = KUR
	start_date = 1562.1.1
	end_date = 1710.11.11
}

# Poland and Sweden
union = {
	first = POL
	second = SWE
	start_date = 1592.1.1
	end_date = 1599.1.1
}

# Polish-Lithuania, Union of Lublin - 1569
union = {
	first = POL
	second = LIT
	start_date = 1386.7.1
	end_date = 1569.7.1
}

# Poland and Sweden
alliance = {
	first = POL
	second = SWE
	start_date = 1592.1.1
	end_date = 1599.1.1
}

# Polish-Lithuania, Union of Lublin - 1569
alliance = {
	first = POL
	second = LIT
	start_date = 1386.7.1
	end_date = 1569.7.1
}

# Poland and Novgorod
alliance = {
	first = POL
	second = NOV
	start_date = 1470.1.1
	end_date = 1471.1.1
}

# First northern war
alliance = {
	first = POL
	second = BRA
	start_date = 1655.1.1
	end_date = 1656.1.17
}
