<Li> Livonian Confederation <Ul> <Li> Livonian Order (secularized 16th century, to Grand Duchy of Lithuania) </Li> <Li> Archbishopric of Riga in Livonia (secularized in 16th century, to Poland) </Li> <Li> Bishopric of Dorpat (conquered by Russia in 1558) </Li> <Li> Bishopric of Ösel - Wiek (sold 1560 to Denmark) </Li> <Li> Bishopric of Courland (sold 1560 to Denmark) </Li> </Ul> </Li> <Ul> <Li> Livonian Order (secularized 16th century, to Grand Duchy of Lithuania) </Li> <Li> Archbishopric of Riga in Livonia (secularized in 16th century, to Poland) </Li> <Li> Bishopric of Dorpat (conquered by Russia in 1558) </Li> <Li> Bishopric of Ösel - Wiek (sold 1560 to Denmark) </Li> <Li> Bishopric of Courland (sold 1560 to Denmark) </Li> </Ul> <Li> Livonian Order (secularized 16th century, to Grand Duchy of Lithuania) </Li> <Li> Archbishopric of Riga in Livonia (secularized in 16th century, to Poland) </Li>

What countries were part of the holy roman empire