==Clan tree==
The Gadabursi clan according to the ''Peoples of the Horn of Africa'',


SOMALIS IN THE HORN OF AFRICA, Guido Ambroso</ref>
*'''Gadabursi'''
***Mahad 'Case
****Abrahim(Abrayn)
****Bahabar Abhor
****Bahabar Muse
****Habr Musa
****Bahabar Aden
****Bababar'Eli
****Reer Mohamed
**Habar Makadur (Makadoor)
***Makahil
****Eli
****'Iye
****Abdalleh
****Hassan (Bahabr Hassan)
****Muse
*****Makail Dera ([[Makayl-Dheere]])
*****Afgudud(Gibril Muse)
*****Habr Sanayo
*****Younis (Reer Yoonis)
******'Ali Younis
******Jibril Younis (Jibriil Yoonis)
******Adan Younis (Aadan Yoonis)
******Nur Younis ([[Reer Nuur]])
***Habar 'Affan
****Jibrain
****Ali Ganun
****Gobe
****Habar Yusif
****Reer issa
****Hebjire
****Reer Zuber
****Dhega Wayne
****Makayl
*****Musa
******Musafin
******Hassan Sá'ad
******Farole
******Reer Hamud

There is no clear agreement on the clan and sub-clan structures and many lineages are omitted. The following listing is taken from the [[World Bank]]'s ''Conflict in Somalia: Drivers and Dynamics'' from 2005 and the [[United Kingdom]]'s [[Home Office]] publication, ''Somalia Assessment 2001''.<ref>Worldbank, ''[http://siteresources.worldbank.org/INTSOMALIA/Resources/conflictinsomalia.pdf Conflict in Somalia: Drivers and Dynamics]'', January 2005, Appendix 2, Lineage Charts, p. 55 Figure A-1</ref><ref name="ind01b_somalia_ca">[http://www.asylumlaw.org/docs/somalia/ind01b_somalia_ca.pdf Country Information and Policy Unit, Home Office, Great Britain, Somalia Assessment 2001, Annex B: Somali Clan Structure] {{webarchive |url=https://web.archive.org/web/20110716081350/http://www.asylumlaw.org/docs/somalia/ind01b_somalia_ca.pdf |date=16 July 2011 }}, p. 43</ref>

*Dir
**'''Gadabuursi''' ('''Gadabursi''')
** [[Issa (clan)|Issa]]
** [[Biimaal]] "Bimal"
** [[Surre (clan)|Surre]]
** [[Garre|Quranyow]] of the [[Garre]] "Gorajno"
** [[Gurgura]] "Gurgure"
** Garrire "Gerire"
** Gurre "Goora"
** Bajimal "Bajumal"
** [[Bursuuk|Barsuug]] "Bursuk"

In the south central part of Somalia the World Bank shows the following clan tree:<ref>Worldbank, ''[http://siteresources.worldbank.org/INTSOMALIA/Resources/conflictinsomalia.pdf Conflict in Somalia: Drivers and Dynamics]'', January 2005, Appendix 2, Lineage Charts, p. 56 Figure A-2</ref>

*Dir
**'''Gadabuursi'''
**Isse
**Bimal
**Gadsan
**[[Qubeys]]