Of Albalia's contemporary, Isaac ben Jehuda Ibn-Giat (b. 1030, d. 1089), little is known. He belonged to a rich and illustrious family of Lucena (not far from Cordova). Both the Ibn-Nagrelas gave him in his youth many proofs of their respect, and he was devoted to them heart and soul. After the tragic end of Joseph Ibn-Nagrela, Ibn-Giat gave himself much trouble to raise Joseph's son, Abu-nassar Azaria, to the rank of rabbi of Lucena. But death deprived this noble house of its last scion. The community selected Isaac Ibn-Giat as its spiritual chief, on account of his learning and virtues. Liturgical poetry, philosophy, and the Talmud were the three domains sedulously cultivated by him. Isaac ben Reuben Albergeloni, in his old age, compiled an original work treating of the civil jurisprudence of the Talmud in a systematic way. He also was an earnest religious poet. He composed new "Azharoth" in pithy but awkward language, and adorned his verses with Biblical quotations aptly applied. Isaac Albergeloni is the first Hebrew writer to make use of this mosaic of Biblical verses, which are not quoted for their usual meaning, but woven together in ingenious and unexpected combinations. Albergeloni in early youth had gone from Barcelona to Denia; at the same time the fourth Isaac (ben Moses) Ibn-Sakni was departing thence, probably because a slight had been put upon him. He wended his way to the Orient, and in Pumbeditha was made a teacher of the Law under the title of Gaon. So greatly had the times changed! Whilst the Occident had formerly lent a willing ear to the utterances of the Geonim in the Orient, it was now, scarcely half a century after the death of Gaon Haï, able to send teachers to the country in which had stood the cradle of the Talmud, and a man who found no recognition in Spain was considered an authority by the once proud Pumbeditha.