Kl. [A.D.] 1248.
Cormac son of Domnall Mór Mac Carthaig, king of Desmumu, died in his own encampment at Mag Senglaise.
Kl. [A.D.] 1249.
A great earthquake in Ireland and Wales.
Anmchad's son was slain.
Many of the kings' sons of Ireland were treacherously and shamefully slain this year.
Fíngen, {son of Diarmait Mac Carthaig}, took prisoner
Kl. [A.D.] 1250.
Fíngen, son of Diarmait son of Domnall Mac Carthaig, was slain in breach of a peace by de Cogans and by Domnall Cairprech Mac Carthaig at Staunton's court in Inis [gap: meaning of original unclear/extent: two words] . And that Domnall was a brother of Fíngen's father.
Kl. [A.D.] 1251.
Or here the same Fíngen was slain.
Kl. [A.D.] 1252.
Murchad, son of Brian, died.
Kl. [A.D.] 1253.
Domnall Cairprech (i.e. Senior) Mac Carthaig was slain in Baile Uí Dúnadaig on the fourth of the Kalends of September [August 29]. by John, son of Thomas, and by his son Sir Maurice. According to some, he was slain at the instance of the daughter of Ó Briain, wife of Sefraid Ó Donnchada, [...] he was taken [...] and the day he was overtaken on his way(?) to FitzGerald, for in revenge thereof, his (Ó Donnchada's) house was burned, and he himself slain. In the court of Elisrant Roche in Baile Uí Dúnadaig Domnall was taken prisoner, and when he was in difficulty between Tech Mór In Gaill and In Cúiltech, he said: ‘God is like that’, i.e. just as he had Fíngen previously in straits between Tech Mór In Gaill and his chamber in Inis Mac Néill, [now] he himself was being engaged there to avenge that.
Domnall Ó Cennétig, bishop of Cell Da Lua, died.
The hot summer in the above year.
{Mór, daughter of Conchobar son of Tairdelbach Ó Briain [and] wife of Cormac Mac Carthaig,—and there was no woman in her time better than she—rested in Christ at Cell Lonáin. She was buried there, and her relics were brought to Les na mBráthar}.
The Kalends of January. [A.D.] 1253.
Domnall Ó Cennétig, bishop (abbot) of Cell Da Lua, died.
The Kalends of January. [A.D.] 1254.
Friar Dáuíd {son of Cellach}, archbishop of Cashel, friar Alinn, bishop of Les Mór, [and] Eógan Ó hEidin rested in Christ.
Item. Séfraid Ó Donnchada and his wife Sadb, daughter of Ua Briain, and Domnall his brother, and his three sons, and Donnchad, son of Cathal, were slain, and many others were also burned. {Those evil deeds were committed by Fíngen, son of Domnall Cairpiech, in revenge for his father, and it was the two sons of In Fiadaide Ó Donnchada, namely, Murchad and Donnchad, who betrayed them. And that was grevious news, for he (Séfraid) was the best and noblest king of all his contemporaries .
The Kalends of January. [A.D.] 1255.
The Kalends of January. [A.D.] 1255.