Nikephoros III Botaneiates was Byzantine emperor from 7 January 1078 to 1 April 1081. He was born in 1002, and became a general during the reign of Byzantine Emperor Constantine IX Monomachos, serving in the Pecheneg revolt of 1048–1053.
During the reign of Nikephoros, he had to contend with four revolts and plots before the revolt of Alexios I Komnenos which ultimately ended his reign. Nikephoros performed many acts to secure the support of the Byzantine populace, as he lacked the legitimacy of imperial succession as a usurper. He spent large amounts of money on donatives for his army and supporters, which severely sapped the imperial treasury, and distributed many titles to them; he also donated generously to charities.
Depicted here is a gold coin bearing Nikephoros III's image (right) and Christ Pantocrator (left).
Image Source: https://en.wikipedia.org