11eg ganrif
Gwedd
(Ailgyfeiriad o11g)
10g-11g-12g
1000au1010au1020au1030au1040au1050au1060au1070au1080au1090au
Digwyddiadau
[golygu|golygu cod]- 1054:Y Sgism Fawrrhwng Eglwysi'r Gorllewin a'r Dwyrain
- 1066:Brwydr Hastings
Blynyddoedd a degawdau
[golygu|golygu cod]1000au1000100110021003100410051006100710081009
1010au1010101110121013101410151016101710181019
1020au1020102110221023102410251026102710281029
1030au1030103110321033103410351036103710381039
1040au1040104110421043104410451046104710481049
1050au1050105110521053105410551056105710581059
1060au1060106110621063106410651066106710681069
1070au1070107110721073107410751076107710781079
1080au1080108110821083108410851086108710881089
1090au1090109110921093109410951096109710981099
1100au1100