Haukr Erlendsson, who wrote this paragraph about 1300, died in 1334; his edition was founded on material in two earlier works, that of Styrmir Karason (who died 1245), which is lost, and that of Hurla Thordson (died 1284) which has no such paragraph.
The reign of S~ncb& IV Sancho IV., surnamed El Bravo, or the Fierce (1284 1284-1296.1296), was one constant struggle with the very nobles who had helped him against his father, with his youngel brothers, and with the sons of Fernando de Ia Cerda.
In 1301 the kings eldest surviving son Edward, who had been born at Carnarvon in 1284, was created prince of Wales, and invested with the principality, which henceforth became the regular appanage of the heirs of the English crown.
The giudici continued to exist at least until 1275, and perhaps till 1284, but about 1260 Sassari seems to have shaken itself free, and in 1275 and 1286 we find Pisa treating Sassari as a free commune.
In 1284 he induced the Estates to recognize as his heir-presumptive his grand-daughter Margaret, the "Maid of Norway"; and next year the desire for a male heir led him to contract a second marriage.
Begun in 1247, the work was interrupted in 1284 by the collapse of the vaulting of the choir, in 1573 by the fall of a too ambitious central tower, after which little addition was made.
Trade with France in wine and cloth was carried on as early as 1284, but was probably much increased on the erection of the Cobb, first mentioned in 1328 as built of timber and rock.
War against the Pisans, who had been defeated by the Genoese in the naval battle of La Meloria in 1284, was carried on in a desultory fashion, and in i 293 peace was Campal= made.
The Sicilian fleet under Ruggiero di Lauria defeated that of the Angevins at Malta in 1283, and 1284 in the Bay of Naples, where the king's son, Charles the Lame, was captured.
His persecution of the Christians led them into alliance with the Mongols, who detested Islam; the combined forces were too strong for Nikudar, who was murdered in 1284.