In the Book
In the Movie
Azog was a goblin general Thorin fought in the war, he was later killed by his cousin Dain Ironfoot long before Thorin and company set out on their journey
He is one of the main antagonists appearing in all three films, he is eventually killed by Thorin in The Battle of Five Armies.
Bard is a proud man and he is single.
Bard can be mean, his wife has died and he has 1 son and 2 daughters!