Y gwahaniaeth rhwng diwygiadau o "Cyngor Dinas a Sir Abertawe"

Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8
(Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8)
 
 
==Cyfansoddiad gwleidyddol==
Cynhelir etholiadau bob pedair blynedd. Cynhaliwyd yr etholiad diwethaf ar [[1 Mai]] [[2008]].[http://www.gwydir.demon.co.uk/uklocalgov/elec2008.htm] {{Webarchive|url=https://web.archive.org/web/20090802022428/http://www.gwydir.demon.co.uk/uklocalgov/elec2008.htm |date=2009-08-02 }}
{| class="wikitable"
!Blwyddyn