PETER I
Meaning of PETER I in English
I. ˈpē-tər biographical name
1672-1725 the Great czar of Russia (1682-1725)
II. biographical name
1844-1921 king of Serbia (1903-21)
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003