Holy Roman Empire

YEAR	DATE	EVENT	EMPEROR
800	25 december	Empire - dinasty Carolingi	Karl I
814	28 january		Ludovico I
840	20 june		Lotario I
855	29 september		Ludovico II
875	12 august		Karl II
877	6 october		vacant
880	6 january		Karl III
888	13 january		vacant
891	21 february	dinasty Spoleto	Guido I
894	december		Lamberto I
896	22 february	dinasty Carolingi	Arnolfo I
899	8 december		vacant
901	15 february	dinasty Bouvines	Ludovico III
905	august		vacant
915	5 december	dinasty Friuli	Berengario I
924	5 deicembre	dinasty Saxe	Enrico I
936			Ottone I
973			Ottone II
983			Ottone III
1002			Enrico II
1024		dinasty Salici	Corrado II
1039			Enrico III
1056			Enrico IV
1106			Enrico V
1125		dinasty Supplimburgo	Lotario II
1138		dinasty Hohenstaufen	Corrado III
1152			Federico I
1190			Enrico VI
1197		dinasty Brunswick	Ottone IV
1212		dinasty Hohenstaufen	Federico II
1250			Corrado IV
1254			vacant
1257		dinasty Angio'-Plantageneti e dinasty Castiglia	Riccarod e Alfonso X
1273		dinasty Asburgo	Rudolf I
1291		dinasty Nassau	Adolfo I
1298		dinasty Asburgo	Albrecht I
1308		dinasty Luxemburg	Enrico VII
1313		dinasty Wittelsbach	Ludovico IV
1347		dinasty Luxemburg	Karl IV
1378			Venceslao I
1410			Sigismondo I
1438		dinasty Asburgo	Albrecht II
1439			Federico IV
1493			Maximilian I
1519			Karl V
1558			Ferdinand I
1564			Maximilian II
1576	2 november		Rudolf II
1612	20 january		Mattia I
1619	20 march		Ferdinand II
1637	15 february		Ferdinand III
1657	2 april		Leopoldo I
1705	5 may		Joseph I
1711	22 december		Karl VI
1740	20 october	dinasty Wittelsbach	Karl VII
1745	20 january	dinasty Asburgo-Lorena	Franz I
1765	18 august		Joseph II
1790	20 february		Leopoldo III
1792	1 march		Franz II
1806	6 august	End of Empire