Oliver Cromwell was his real name
Sierra Skye was born on November 23, 1985, in Pennsylvania, USA.
Sierra McCormick
Sierra McCormick plays Olive.
Jordan Sierra
cat's real name is ariana grande,and jade's name is ambria gillian love forever after p.s.my name is sierra grande yes ,iam cat's younger sisterm .......i am 14 go to my website ariana and sierra grand .net
Sierra Marcoux's birth name is Sierra Michele Marcoux.
master chiefs real name is "John" as cortana says in the end of legendary "pleasure working with you, John."No if you play halo 3 and you listen very carefully you may see or here them say sierra 117. John is right but his full name is "John Sierra"
Sierra Lujan's birth name is Sierra Maire Lujan.
Sierra Marcoux's birth name is Sierra Michele Marcoux.
Sierra Silva's birth name is Sierra Michele Silva.
Jimmy Sierra's birth name is Julio Samuel Sierra.