Complex sentence: Lachlan Maclean or Lauchlane Makgilleon of Doward (circa 1470--1513) was the tenth Clan Chief of Clan MacLean who was killed in the Battle of Flodden on 9 September 1513.
Split into simpler sentences: Lachlan Maclean or Lauchlane Makgilleon of Doward (circa 1470--1513) was the tenth Clan Chief of Clan MacLean. He was killed in the Battle of Flodden on 9 September 1513.