He was replaced Change_of_leadership with the emperor 's brother-in-law , John Kantakouzenos , a good strategist but unfamiliar with the guerrilla tactics used Using by the mountaineers .

Isaac defeated Earnings_and_losses him with the help of a second brother-in-law , Conrad of Montferrat , but this civil strife had diverted attention from the rebels and Isaac was able to send Sending out a new army only in September 1187 .

The Venetians launched Process_start a diplomatic campaign for allies , since the Uskoks were vassals of Archduke Ferdinand of Inner Austria ( who was likely to seek help from the Holy Roman Emperor Matthias—his uncle—and King Philip III of Spain , his brother-in-law .

In 1156 , he wrested about half of the Kingdom of the Isles from his brother-in-law , Guðrøðr Óláfsson , King of the Isles .

The most notable Free Grace advocates , often called Name_conferral `` Antinomians '' , were charismatic Anne Hutchinson , her brother-in-law Reverend John Wheelwright , and Massachusetts Bay Governor Henry Vane .