Its hard to tell since he hasn't been a leader for long, his deputy may die and be replaced a couple of times before he looses his nine lives.
Whitetail and Onestar did not become mates in the Warriors series. Whitetail is a warrior of ThunderClan and Onestar eventually became the leader of WindClan, but they did not develop a romantic relationship in the books.
No I doubt it. Because he is a fair leader.
Onestar
He hasn't died yet, but he has to eventually!So read omen of the stars
status unknown
Onestar
Onestar is a character from the Warriors book series by Erin Hunter. He is a leader of the WindClan clan of cats, known for his stubbornness and determination to protect his clan. He plays a significant role in several books within the series.
Onestar wanted a war with ThunderClan because he thought ThunderClan stole WindClan's kits, and he wanted them back.
brown tabby :)
In which book are you talking about?
Kestrelflight and Heathertail. The father is Onestar.
No one can answer that until it happens--or doesn't happen--in one of the next books.