Yes, Zara Yakob was the most powerful emperor in Ethiopia.
Jacob in Russian is Яков (pronounced Ya-kov).
Yakob Iosifovich Retsker is a Soviet and Russian writer known for his works in science fiction and fantasy genres. Some of his notable works include "Foundation Pit," "The Biscuit Witch," and "A Study in Baku."
The Western Armenian variant of Jacob is Յակոբ (Yakob or Yakovb).
Zara Cully is 5' 2".
Zara means princess
Zara Cully's birth name is Zara Frances Cully.
Michael Zara's birth name is Michael Taylor Zara.
Zara Yilmaz's birth name is Nese Zara Yilmaz.
Zara Treherne's birth name is Zara Rachael Robinson.
Gregorio Y. Zara's parents were Dr. Francisco Zara and Maria Yamson.
Zara Phillips's birth name is Zara Anne Elizabeth Phillips.