Even weirder, I've found that, no matter how far back I've been able to trace the family tree, all of my ancestors have managed to have at least one child. ;^)
Amen to that. However I do believe that the Stewart clans were a bit over productive. So many kings. My Black Knight married the widow of James the 6th or 7th, the king of Scotland. That was after said King was eliminated. Don’t know if the widow arranged that or not. I still have some digging to do. If I keep going back on the long line of Stewarts of course it begins with Robert the Bruce. Doesn’t all families in Scotland begin with RtB? Ha.