Simon Tolkien was born in 1959.
Tim Tolkien was born in 1962.
Christopher Tolkien was born on November 21, 1924.
J.R.R. Tolkien was born on January 3, 1892.
Mabel Tolkien was born in January 1870, in Evesham, Worcestershire, England, UK.
Arthur Tolkien was born in 1857, in Handsworth, Staffordshire, England, UK.
Michael Tolkien was born in October 1920, in Oxfordshire, England, UK.
Yes (as of March 2011). She's currently 81.
John Tolkien was born on November 16, 1917, in Oxfordshire, England, UK.
Christopher Tolkien was born on November 21, 1924.
J.R.R Tolkien had a brother called Hilary Arther Reuel Tolkien born in 1894.
Hilary Tolkien's birth name is Hilary Arthur Reuel Tolkien.