MacJordan family genealogy
Arms: Same as “Costello”.
Meyler the Fair, the second son of Costelo who was the ancestor of “Costello,” was the ancestor of MacJordan.
1. Meyler the Fair.
2. Philbott: his son; a quo Philpott.
3. Jordan Dubh: his son; a quo MacJordan Dubh.
4. Timothy MacJordan: his son; first assumed this sirname.
5. William: his son.
6. Walter: his son.
7. John Buidhe [boy]: his son.
8. Walter Buidhe: his son.
9. William (2): his son.
10. Meyler (2): his son.
11. Walter (3): his son.
12. Meyler (3) MacJordan Dubh: his son.