Notes
  1. The surname is only given when it is not O’Donovan.
  2. All those with a bluish background are / were our O’Donovan parent’s cousins.
  3. All the bottom-level names are second cousins (see en.wikipedia.org/wiki/Cousin), once outside their own cousin-cluster
  4. The page element that is holding the family tree can be scrolled left to right, if parts of the tree are off-screen.
Cornelius (O’?) Donovan              
↓              
John (Johnny) Donovan +
Ellen O’Neill		              
↓              
Cornelius (Con) + Agnes MonksMargaret + Edward (Ned) O’SullivanPeter + Mary DonovanSean + Kathleen Boland
           
↓↓↓↓           
↓↓↓HarrySean + Terry O’RourkeConEileen + Donal BarringtonFionnuala + JP (Sean) Crowley       
↓↓↓ ↓ ↓↓       
↓↓↓ ↓ ↓Roisin Crowley
Tadgh Crowley
Conor Crowley
Diarmuid Crowley
Anne Crowley
   
↓↓↓ ↓ Kathleen BarringtonKevin BarringtonEileen Barrington Brian Barrington     
↓↓↓ Orla
Alva
Sean
Clodagh       
↓↓Sean + Philomena RyanConEileen (Ellen)Peter (Bobby) + Eileen Daly
Bernard + Rose Bowen
James (Jim) + Anne Bennett
GeraldTess + Cal McCarthy
Gerard + Tess O’Donoghue
    
↓↓↓  ↓↓↓ ↓↓    
↓↓↓   ↓↓ ↓Ann    
↓↓↓  ↓↓↓ Fionnuala McCarthyEileen McCarthyDonal McCarthyPeter McCarthyTheresa McCarthyMarie McCarthy
↓↓↓  ↓↓DoloresCatherinePeter
BenAidenNiamh  
↓↓↓  ↓RosemaryJeannaVincentDavid     
↓↓↓  Raymond GerardFrancis (Frank)
Catherine Margaret (Cathy)Robert Anthony
Monica Ann     
↓↓ShanePeterKieranDeclanDesmondDeirdre       
↓Maurice O’Sullivan + Margaret (Peggie)John James (Sean) O’Sullivan + Nora Patricia RyanEamonn O’Sullivan + Geraldine SheehanCornelius (Gus) O’Sullivan + Anne RyanNellie O’Sullivan + Geoffrey (Jeff) MurphyDaniel Kevin O’Sullivan + Nora CullotyMary O’Sullivan + Sean Cody       
↓↓↓↓↓↓↓↓       
↓↓↓↓↓↓↓Emer CodyMaeve CodySean CodyEithne Cody    
↓↓↓↓↓↓Mary Margaret O’SullivanKevin Edward O’SullivanElizabeth Anne O’SullivanThomas Joseph O’Sullivan     
↓↓↓↓↓Conor MurphyEamon MurphyGeoffrey MurphyMary MurphyMargaret Murphy     
↓↓↓↓Ken O’SullivanNiall O’SullivanConor O’SullivanBrian O’SullivanRaymond O’SullivanFergus O’SullivanKevin O’Sullivan    
↓↓↓Rory O’SullivanNiamh O’SullivanEamonn O’Sullivan         
↓↓Edward Valentine (Eamonn) O’SullivanMary O’SullivanPatrick Francis O’SullivanAnne O’SullivanGrainne O’Sullivan        
↓↓             
↓Paula O’SullivanColm O’Sullivan
            
↓              
Sean O’DonovanEllen (Nell) + James GatensMargaret (Maeve) + Turlough FitzGeraldJames (Jim) + Mimi; + JulieCornelius (Conn) + Patricia (Paddy)Desmond (Des) + Anne Stevenson         
↓↓↓↓ ↓         
↓↓↓↓ Clare         
↓↓↓LouiseAlisonJames         
↓↓Maurice FitzGeraldPeter FitzGeraldMary Pat FitzGeraldClaire FitzGeraldUna FitzGerald        
↓Una GatensFionnuala Maire (Nuala) GatensBrigid Maire GatensEileen Maire GatensMaureen Emer GatensColm Jude Gatens        
NeilEoinRonanDermodFionnbar (Barry)EvelineShane        
Design: iCulture
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