Brother Blue's birth name is Hugh Morgan Hill.
No they are not really brother and sister.
Brother Blue died on November 3, 2009, in Cambridge, Massachusetts, USA.
Brother
Yrs
Royce Gracie was born in Brazil. He was born to a Jiu-Jitsu master father who taught him and his brother the art. He started competing at the age of 8 and by 16 was a blue belt.
Brother Alois was born in 1954.
Brother Ali was born in 1977.
Brother XII was born in 1878.
Brother Azarias was born in 1847.
Brother Walfrid was born in 1840.
Brother Wease was born in 1946.