Quote Originally Posted by MistressMerr
How do we know this? Did it specify in his entry which Snowbird he married?
and I quote: "After rescuing the original Alpha Flight, Yukon Jack relunctantly remained with the team and, having divorced his previous wives, eventually married Snowbird (Narya) following an adventure that left several Alpha Flight members of the past stranded in the present. The couple returned to Kemteron, where they reign to this day"

It was indeed the temporal copy