Viscount Castlerosse's birth name is Valentine Charles Edward Browne.
Viscount Castlerosse died on September 20, 1943, in Killarney, Ireland.
Viscount Castlerosse was born on May 29, 1891, in Killarney, Ireland, UK.
Viscount Tenby's birth name is William Lloyd-George.
Viscount Glerawly's birth name is Cecil M. Annesley.
Viscount Linley's birth name is David Albert Charles Armstrong-Jones.
The son of a viscount is typically referred to as a "courtesy title," specifically "the Honourable" or simply "Hon." followed by their name. However, he does not inherit the title of viscount unless he becomes the viscount himself. The specific title can vary based on the customs of different countries and peerage systems.
William Howe, 5th Viscount Howe
Viscount Hawarden was created in 1705.
Viscount of Oxfuird was created in 1627.
Viscount Ridley was created in 1756.
Viscount Torrington was created in 1721.
Viscount Valentia was created in 1620.