Explanation:

Shyamji Krishnavarma

• Shyamji Krishna Varma founded the India House in London in 1905. 
• It was a meeting point outside India for radical nationalists among Indian students in Britain at that time. 
• It emerged as one of the most prominent centres for revolutionary Indian nationalism. 
• Shyamji represented India at the Berlin Congress of Orientalists in 1881. 
• He worked for a number of Indian princely states in Indian as the Diwan. 
• He also founded the "The Indian Sociologist", a nationalist journal in the early 20th century.
• The Indian Post issuded a postal stamp on Shyamji Krishna Varma on 04 October 1989. 
• He also founded the Indian Home Rule Society in London in 1905 in order to promote Home Rule.