No,it was never comfimmed but many believe Lionheart is. I do believe it because Brackenfur and Thornclaw look like him.
Yeah, they do, and what other tom has a golden pelt?
Remember, it is not always the desire of the mother to tell who the father of her kits is, but i really disagree on the "Frostfur and Lionheart" idea.
I sorta like the idea...
I think it should be so.
Likely.Besides Frostpelt's kits do look a bit like Lionheart without the mane.
It is Lionheart. It says on Wikipedia. At first I thought Frostfur's mate was Runningwind, but... well...
Im not on the Frostpelt and Runningwind idea.