Philaretos Brachamios

Philaretos Brachamios (; Armenian: Փիլարտոս Վարաժնունի, Pilartos Varajnuni; ) or Vahram Varajnuni was a distinguished Byzantine general and warlord of Armenian heritage, and for a time was a usurper against emperor Michael VII. Philaretos is attested on seals as "taxiarches" (commander of an infantry regiment), as well as "protospatharios" and "topoteretes" (deputy commander) of the Tagmata of Cappadocia, then as "magistros" and "doux" (duke), and finally as "kouropalates" and "doux".
Career.
Noted for his cruelty and greed, Philaretos held a high command in the army of Romanus IV Diogenes. In 1069 he was given the command of the main Byzantine army that was protecting the frontier of Mesopotamia while Romanus participated in the siege of Akhlat. He was defeated by the Seljuk Turks who advanced deep into Cappadocia and Lycaonia and plundered at will before rapidly retreating with their spoils. He was present at the Battle of Manzikert in 1071, where he commanded a division of Romanus' army, and remained at the head of a considerable body of troops after the disaster.
In the aftermath of the battle, he commanded the forces of the fortress Romanopolis, and on Romanus' death he assumed the title of Emperor. As the only remaining Byzantine general in the southeast he established a quasi-autonomous realm in the neighbourhood of Germanicia, which stretched from Cilicia to Edessa. The core of his army was composed of 8,000 "Franks" (Normans) under Raimbaud. In 1078, at the beginning of the rule of Nikephoros III Botaneiates, he agreed to abandon his imperial claims on condition that Botaneiates appoint him as the duke of Antioch, which included Edessa. Several seals testify him as "megas domestikos" and "protokouropalates", then "sebastos", then even "protosebastos".
He retained his dukedom until the Turks began to press heavily upon him. In December 1084, he lost Antioch to Suleiman I, Sultan of Rum. In 1087, Edessa fell to Malik Shah and Philaretos escaped back to the fortress of Germanikeia; however, some sources indicate that he died in 1086. He was the last well-known Domestic of the Schools of the East. His sons handed Germanikeia to the First Crusade in 1098.