<Ul> <Li> Bavaria--Maximilian Graf von Montgelas </Li> <Li> Württemberg--Georg Ernst Levin von Wintzingerode (de) </Li> <Li> Hanover, then in a personal union with the British crown--Georg Graf zu Münster . (King George III had refused to recognize the dissolution of the Holy Roman Empire in 1806 and maintained a separate diplomatic staff as Elector of Hanover to conduct the affairs of the family estate, the Duchy of Brunswick - Lüneburg, until the results of the Congress were concluded establishing the Kingdom of Hanover .) </Li> <Li> Mecklenburg - Schwerin--Leopold von Plessen (de) </Li> </Ul> <Li> Bavaria--Maximilian Graf von Montgelas </Li> <Li> Württemberg--Georg Ernst Levin von Wintzingerode (de) </Li> <Li> Hanover, then in a personal union with the British crown--Georg Graf zu Münster . (King George III had refused to recognize the dissolution of the Holy Roman Empire in 1806 and maintained a separate diplomatic staff as Elector of Hanover to conduct the affairs of the family estate, the Duchy of Brunswick - Lüneburg, until the results of the Congress were concluded establishing the Kingdom of Hanover .) </Li>

Which country did loss national identity at vienna congress of 1815