Simplify the following text for a Grade 6 native English-speaking person.
Original: Ø Ù Ù Ø Ø Ø Ø , also anglicized as Ghajar or Kadjar ) is an Iranian royal family who ruled Persia ( Iran ) from 1794 to 1925 .
Simplified: Ø Ù Ù Ø Ø Ø Ø - QÃ cents jÃ cents r ) was a ruling Turkic dynasty of Iran from 1781 to 1925 .