…John the Great … c. 1230–c. 1290 – FamilyTree-Search

…John the Great …, 1230–1290 (aged 60 years)

Name

…John the Great … — birth name

Name: …John the Great //
Type of name: birth name
Given names: …John the Great

Note: Gaelic form: Seaán Mór. From the MacFirbis/Connellan pedigree as printed in JCHAS 1905; bardic pedigree, not independently documented.

Sex Male

Facts and events
Families

Events of close relatives
Birth	about 1230 29
Death of a paternal grandfather	…Donnell Oge … about 1232
Birth of a son	…Conor of the Lake … about 1259
Death of a father	…Murtagh Mor … about 1261
Death	about 1290 (aged 60 years)
Last change	September 26, 2026 – 16:07:26 Author of last change: daveh

Date differences

Family with parents
father	Birth: about 1201 29 Death: about 1261 Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Pedigree Pedigree map Relationships Family with spouse …John the Great … …Murtagh Mor … 1201–1261 Birth: about 1201 29 Death: about 1261
himself	Birth: about 1230 29 Death: about 1290 Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Pedigree Pedigree map Relationships Family with spouse …Conor of the Lake … …John the Great … 1230–1290 Birth: about 1230 29 Death: about 1290

…John the Great … + … …
himself	Birth: about 1230 29 Death: about 1290 Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Pedigree Pedigree map Relationships Family with spouse …Conor of the Lake … …John the Great … 1230–1290 Birth: about 1230 29 Death: about 1290
son	Birth: about 1259 29 Death: about 1319 Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Pedigree Pedigree map Relationships Family with spouse …Thomas … …Conor of the Lake … 1259–1319 Birth: about 1259 29 Death: about 1319

Family navigator

Family with parents
father Parents …Donnell Oge …	…Murtagh Mor … 1201–1261
himself	…John the Great … 1230–1290

…John the Great … + … …
himself	…John the Great … 1230–1290
son Family …Thomas …	…Conor of the Lake … 1259–1319

Descendants

…John the Great …(1230–1290)
- - …Conor of the Lake …(1259–1319)