Almarhum Sultan Sir Ismail Al-Khalidi ibni Almarhum Sultan Sir Ibrahim Al-Masyhur, was the third sultan of modern Johor in Malaysia. Born Tunku Ismail on October 28, 1894 at Istana Semayam, Johor, he was the eldest son of Sultan Ibrahim by his first wife, Sultanah Ungku Maimunah. Though proclaimed "Tunku Mahkota" or crown prince at the age of one, he did not succeed his father until the latter died in May 1959. He was nonetheless the de facto ruler of Johor, … Wikipedia
The definitive Wikipedia entry for Sultan Ismail. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sultan_Ismail