Niall Nóigiallach - Niall of the Nine Hostages

 
Niall Nóigiallach is a very famous man (Nóigiallach is Gaelic for "having Nine Hostages"). He was an Irish King who lived from about 350 to 405 AD. The "nine hostages" refers to hostages that he kept from each of the places that owed him allegiance.

Niall was fond of raiding the coast of Roman Britain and on one of those raids he captured a man named Maewyn Succat, who became a slave in Ireland. Succat eventually escaped, returned to Britain, and became a Christian missionary. He then went back to Ireland to convert the Irish heathens to Christianity. We know Maewyn Succat by his Christian name, Patrick, or Saint Patrick.

The reason Niall Nóigiallach is famous is because he is associated with the List of High Kings of Ireland, one of the oldest well-established genealogies in all of Europe. Anybody who connects to the lineage can trace ancestors back to about 100 AD.

Niall is also famous for another reason. DNA studies indicate that one in twelve Irish men carry a Y chromosome haplotype that traces back to Niall. The haplotype is also common in Scotland and England, and on the continent. This makes Niall one of only a handful of men who have millions of direct male descendants. (Genghis Khan was another [Genghis Khan a Prolific Lover, DNA Data Implies].)

Families that trace their ancestry back to Niall of the Nine Hostages include: (O')Neill, (O')Gallagher, (O')Boyle, (O')Doherty, O'Donnell, Connor, Cannon, Bradley, O'Reilly, Flynn, (Mc)Kee, Campbell, Devlin, Donnelly, Egan, Gormley, Hynes, McCaul, McGovern, McLoughlin, McManus, McMenamin, Molloy, O'Kane, O'Rourke and Quinn.

My mother's maiden name is Doherty. We are descendants of the O'Dochartaigh's of Donegal in the north-west part Ireland. Donegal is in the Republic of Ireland not in the part of Ulster that became what is now called "Northern Ireland", which is part of the United Kingdom. Donegal is near where the most intense spot on the DNA map is located.

My mother was hoping to establish the direct connection between her ancestors and the ancient lineage leading to Niall but it hasn't been possible. That was a big disappointment because I thought it would be fun to have a known ancestor from 400 AD.

Recently I discovered that my ancestors connect to the Niall lineage through English and through Scottish lines that are completely unrelated to the Doherty's. This shows, once again, that most people in England, Scotland, and Ireland are related if you go back far enough. The fact that so many lineages connect to the Niall lineage is not as significant as you might think. It's mostly because that ancient lineage is so well known.

In my case, the connections come through Isabel de Clare, grandmother of Robert the Bruce of Scotland, and through Isabel Mar, the wife of Robert the Bruce. Niall Nóigiallach is one of my ancestors.

If your ancestors are from the British Isles, chances are pretty high that we are related if we go back 60 generations. We all have about a trillion potential ancestors back then but that's five orders of magnitude more than all the people who lived in the British Isles at that time.

---