Guess all of the High/Iron Kings of the Iron Islands within the world of George R.R. Martin's A Song of Ice and Fire and Game of Thrones (TV series).
Excluding those whose rule is categorised as disputed in the Wiki pages. Also excludes claimants, but does include those whose reign was brief and those who were de-facto rulers or regents. One legendary figure has been filled in.
Aliases are included in brackets. Some have multiple aliases but only one is included for each ruler.