Leonard Addison
Brigadier Leonard Joseph Lancelot Addison( 27 September 1902 – 30 May 1975) was a British Indian Army officer and diplomat.
John Prendergast (British Army officer)
Brigadier John Hume Prendergast DSO MC & Bar was a British Indian Army, and later British Army, officer and travel writer.
Robert Wordsworth
Major- General Robert Harley Wordsworth CB, CBE( 21 July 1894 – 22 November 1984) was a British Indian Army officer and an Australian politician.
Bill Nixon
William John Nixon( 1886 – 1916) was an English footballer who played for Stoke.
Henry Marion Durand
Major- General Sir Henry Marion Durand,( 6 November 1812 – 1 January 1871) was a British Indian Army officer and colonial administrator.
Frederick Nicholson Betts
Lieutenant- Colonel Frederick Nicholson Betts( 1906 – 22 August 1973) was a British Indian Army officer and an ornithologist.
Henry Beauchamp St John
Lieutenant- Colonel Sir Henry Beauchamp St John,( 26 August 1874 – 5 October 1954) was a British Indian Army officer and colonial administrator.
John Nixon (Indian Army officer)
General Sir John Eccles Nixon( 16 August 1857 – 15 December 1921) was a senior commander of the British Indian Army.
He gave the orders for the ultimately disastrous first British Expedition against Baghdad during the First World War.
Mirza Rashid Ali Baig
Mirza Rashid Ali Baig( 25 March 1905, Hyderabad- 29 April 1979) was an Indian army officer and later diplomat.
Edith Guillén
Edith Guillén( born 5 March 1985) is a Costa Rican racing cyclist.
She competed in the 2013 UCI women's road race in Florence.

Question: Are both John Nixon (Indian Army Officer) and Edith Guillén from the same country?
Answer: no