Thank you for your input-But- I have a family bible that disagrees with you. As you can tell by my last name -I am a direct decendant of Isaac and Jacob.
As for the differences in ages when they were married- Alot of people married with large gaps in ages, and for many reasons. I have worked on many family trees-not just my own and there is no rules implied or otherwise when it comes to marriages and ages.
I am more than willing to look at other information, because Family Bibles are not always accurate but I will stick to what I have unless I find proof otherwise.
Again Thank you.