
| Name | Cynan AP SEISYLLT | |
| Birth | Abt 984 | of Rhuddlan, Flintshire, Wales |
| Gender | Male | |
| Death | 1032 | |
| Person ID | I4504 | Coombs |
| Last Modified | 22 Jan 2013 | |
| Father | Seisyllt ap EDNOWAIN, b. Abt 938, , , Wales d. Yes, date unknown | |
| Mother | Trawst verch ELISEG, b. Abt 940, , , Wales d. Yes, date unknown | |
| Family ID | F969 | Group Sheet | Family Chart |