Annals of Tigernach
The Annals of Tigernach (abbr. AT, ) are chronicles probably originating in Clonmacnoise, Ireland. The language is a mixture of Latin and Old and Middle Irish.

Many of the pre-historic entries come from the 12th-century MS, Rawlinson B 502. However, the real importance of the chronicle is for the period 489–766, 973–1003 and 1018–1178. These three fragments survive from the 14th-century MS Rawlinson B 488. The coverage of the period 766 to 973 is lost, but is thought to survive in abbreviated form in the "Chronicon Scottorum" (abbr. CT). The latter is defective for the period 718 to 804, but as much of its content is derived from the hypothetical "Chronicle of Ireland" (itself partly derived from the "Iona Chronicle"), of which the "Annals of Ulster" (abbr. AU) and "Annals of Inisfallen" (abbr. AI) are also derived, we have some idea of what the entries contained. Kathleen Hughes postulates that AU and AT diverged from the "Chronicle of Ireland" sometime before the year 913.

The chronicle owes its modern name to Tigernach Ua Braín (d. 1088), abbot of Clonmacnoise, but this does not mean that he was also its author. A note added to the entry for 1088, the year of his death, in Rawlinson B 488 states that the text was written by Tigernach up to that point. If he was not merely the scribe of the original text copied by the 14th-century scribe, it may mean that he was one of the annalists responsible for the work.
Q102786
abbr.
Concept
Q185363
chronicles
Concept
Q927223
Clonmacnoise
LOC
Q22890
Ireland
Concept
Q397
Latin
Concept
Q35308
Old
Concept
Q36116
Middle Irish
Concept
Q4936651
Rawlinson B 502
PER
None
Rawlinson B 488
UNK
Q1087846
Chronicon Scottorum
PER
Q2535779
Chronicle of Ireland
UNK
None
Iona Chronicle
UNK
Q564325
Annals of Ulster
UNK
Q2167008
Annals of Inisfallen
PER
Q546732
Kathleen Hughes
PER
Q7801554
Tigernach Ua Braín
PER
Q909866
abbot of Clonmacnoise
UNK
Q4174478
annalist
Concept
Q281054
Annals of Tigernach
ORG
1018-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1018
DATE
1088-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1088
DATE
1088-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1088
DATE
+12^^http://www.w3.org/2001/XMLSchema#decimal
12
NUMBER
+766^^http://www.w3.org/2001/XMLSchema#decimal
766
NUMBER
+1003^^http://www.w3.org/2001/XMLSchema#decimal
1003
NUMBER
+1178^^http://www.w3.org/2001/XMLSchema#decimal
1178
NUMBER
+14^^http://www.w3.org/2001/XMLSchema#decimal
14
NUMBER
+14^^http://www.w3.org/2001/XMLSchema#decimal
14
NUMBER
language of work or name
language of work or name