Northumb genealogy, need help to make tree family name

Let discover together the meaning and history behind Northumb. Ask your questions, you’ll probably receive answers from your cousins, or historians. And please leave a message with your comments and what you know about Northumb surname.
Your family name is Northumb ? We need to discover the meaning and history behind your last name. Make with us the tree of Northumb family.
This page will be dedicated to the genealogy and origin of Northumb

Thank you.