Major-General Ivor John Caradoc Herbert, 1st Baron Treowen, CB, CMG, KStJ, known as Sir Ivor Herbert, Bt, between 1907 and 1917, was a British Liberal politician and British Army officer in the Grenadier Guards, who served as Officer Commanding the Militia of Canada from 1890 to 1895. He was made a baronet in 1907 and raised to a barony in 1917.
- Occupation
- politician
- Position held
- member of the 30th Parliament of the United Kingdom, member of the 29th Parliament of the United Kingdom, member of the 28th Parliament of the United Kingdom, member of the House of Lords
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
